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The Patents and Industrial Design Act, 2012
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Contents
- Preamble
- Section 1 — In this Act, unless the context otherwise requires-
- Section 2
- Section 3
- Section 4
- Section 5
- Section 6
- Section 7 — (1) The right to a patent shall belong to the inventor.
- Section 8
- Section 9
- Section 10
- Section 11 — (1) An application for a patent shall be filed with the
- Section 12
- Section 13
- Section 14
- Section 15
- Section 16
- Section 17
- Section 18
- Section 19
- Section 20
- Section 21
- Section 22
- Section 23 — (1) The rights under the patent shall not extend-
- Section 24
- Section 25
- Section 26 — (1) Where-
- Section 27
- Section 28
- Section 29
- Section 30
- Section 31
- Section 32
- Section 33
- Section 34
- Section 35
- Section 36
- Section 37
- Section 38 — For the purposes of this Part -
- Section 39
- Section 40
- Section 41
- Section 42
- Section 43
- Section 44
- Section 45
- Section 46
- Section 47
- Section 48
- Section 49
- Section 50 — (1) Section 7 shall apply mutatis mutandis to this Part
- Section 51
- Section 52
- Section 53
- Section 54
- Section 55 — 55.
- Section 56
- Section 57 — (1) The exploitation of a registered industrial design in
- Section 58
- Section 59
- Section 60
- Section 61
- Section 62
- Section 63
- Section 64
- Section 65
- Section 66
- Section 67
- Section 68
- Section 69
- Section 70
- Section 71
- Section 72
- Section 73
- Section 74 — (1) An exclusive licensee within the meaning of subsection
- Section 75
- Section 76
- Section 77
- Section 78
- Section 79 — The following enactments are repealed:-
- Section 80
- Schedule
ACT ii
THE PATENTS AND INDUSTRIAL DESIGN ACT, 2012
Being an Act to provide for the promotion of inventive and
innovative activity and facilitate the acquisition of technology through
the grant and regulation of patents and industrial designs and for
other related matters.
[ ]
ENACTED by the President and Members of Parliament in this
present Parliament assembled.
Date of commencement.
SIGNED this 5th day of October, 2012.
DR. ERNEST BAI KOROMA,
President.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
PART 1–PRELIMINARY
"agent " means a legal practitioner resident and
practicing in Sierra Leone;
"ARIPO" means the African Regional Intellectual
Property Organisation;
"ARIPO Protocol" means the Protocol on Patents and
Industrial Designs adopted at Harare in December
1984;
"Court" means the High Court;
"industrial design" means any composition of lines or
colours or any three dimensional material, whether
or not associated with lines or colours, provided
that such a composition, form or material gives a
special appearance to a product of industry or
handicraft, can serve as a pattern for a product of
industry or handicraft and appeals to and is judged
by the eye;
"invention" means an idea of an inventor which
permits in practice a solution to a specific problem in
the field of technology;
"Minister" means the Minister responsible for Trade;
"patent" means the title granted to protect an
invention;
"priority date" means the date of the earlier application
that serves as the basis for the right of priority
provided in the Paris Convention;
"Paris Convention" means the Paris Convention for
the Protection of Industrial Property of March, 20
1883;
"Registrar" means the Registrar of Intellectual Property;
"Registry" means the office of the Registrar.
PART II - PATENTABILITY
An invention is patentable if it is new, involves an inventivestep and is industrially applicable.
(1) An invention is new if it is not anticipated by priorart.
(2) For the purpose of this Act, prior art consists of
everything disclosed to the public anywhere in the world, by
publication in tangible form or by oral disclosure, by use or in any
other way, prior to the filing or, where appropriate, the priority date,
of the application claiming the invention.
(3) In the evaluation of novelty, an application for the
grant of a patent in Sierra Leone shall be considered to have been
comprised in prior art as from the filing date of the application, or if
priority is claimed, as from the date of its validity claimed priority, to
the extent to which its content is available or is later made available
to the public in accordance with this Act.
(4) For the purposes of subsection (2), a disclosure of
the invention to the public shall not be taken into consideration if it
occurred within twelve months preceding the filing date or where
applicable, the priority date of the application; and if it was by reason
or in consequence of-
2 3
Interpretation.
Patentable
inventions.
Novelty.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(a) acts committed by the applicant or his
predecessor-in- title; or
(b) an abuse committed by a third party or his
predecessor- in-title.
An invention shall be considered as involving an inventivestep if, having regard to the prior art relevant to the application
claiming the invention, it would not have been obvious to a person
having ordinary skill in the art.
(1) An invention shall be considered industrially applicableif it can be made or used in any kind of industry.
(2) For the purposes of this section "industry" shall be
understood in its broadest sense and shall cover, in particular
handicraft, agriculture, fishery and services.
The following shall not be regarded as inventions for thepurposes of patent protection:-
(a) discoveries, scientific theories and
mathematical methods;
(b) schemes, rules or methods for doing
business, performing purely mental acts or
playing games;
(c) methods for treatment of the human or animal
body by surgery or therapy, as well as
diagnostic methods practiced on the human
or animal body; this provision shall not apply
to products for use in any of these methods;
(d) inventions the commercial exploitation of
which would be contrary to public order,
morality, public health and safety, principles
of humanity and environmental conservation;
(e) plants and animals other than microorganisms;
(f) biological processes for the protection of
plants or animals other than non-biological
and micro-biological processes; and
(g) plant varieties.
PART III - RIGHT TO PATENT AND NAMING OF INVENTOR
(2) If two or more persons have jointly made an invention,
the right to the patent shall belong to them jointly.
(3) If and to the extent to which two or more persons
have made the same invention independently of each other, the person
whose application has the earliest filing date or, if priority is claimed,
the earliest validly claimed priority date shall have the right to the
patent, unless the application is withdrawn, abandoned or rejected.
(4) The right to a patent may be assigned or transferred
by succession.
(5) Sections, 60, 61, 63 and 75 shall apply mutatis mutandis
to contracts assigning the right to a patent.
Where the applicant has obtained the essential elementsof the invention which is the subject of his application from the
invention of another person he shall, unless authorised by the person
who has the right to the patent for the latter invention to apply for the
patent or own the patent, be obliged to assign to such person the
application or where the patent has already been granted, the patent
right.
4 5
Inventive
step.
Industrial
application of
invention.
Nonpatentable
inventions.
Right to
Unauthorized
application
based on
invention of
another
person.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(1) Where an invention is made in execution of anemployment contract the right to the patent shall belong, in the
absence of contractual provisions to the contrary, to the employer.
(2) Inventions made without any relation to an employment
or service contract and without the use of the employer's resources,
installations or equipment shall belong solely to the employee or
person commissioned.
(3) In the absence of an express term to the contrary,
inventions made by the employee or person commissioned which do
not come within subsection (1) and which results from both the
personal contribution of the inventor and the resources, installations
or equipment of the employer, shall be owned jointly in equal shares
and the employer shall have the exclusive right to a licence of
exploitation and the employee or person commissioned shall have
the right to a fixed remuneration.
(4) The exploitation of the subject of the patent shall be
started by the employer within one year from the date of the patent
grant, failing which the invention shall become the exclusive property
of the employee or person commissioned.
(5) The employer may also apply for a patent under
subsection (3) to be granted in another country provided that fixed
remuneration is guaranteed to the employee or person commissioned.
(6) In the absence of an agreement to start the exploitation
of the patent during such exploitation, either of the joint owners on
an equal footing may exercise his right of preference within the period
provided under this Act.
(7) This section shall also apply where relevant directly or
indirectly to governmental and other public organisations.
(8) The advantages given to the employee by subsection
(4) shall not be reduced by contract.
(1) The inventor shall be named as such in the patent,unless in a special written declaration signed by him and addressed
to the Registrar he indicates that he wishes not to be named.
(2) Any promise or undertaking by the inventor made to
any person to the effect that he will make such a declaration shall be
without legal effect.
PART IV - APPLICATION FOR GRANT AND REFUSAL OF
GRANT OF PATENT
Registrar and shall contain -
(a) a request;
(b) a description;
(c) one or more claims;
(d) one or more drawings or deposits of biological
material where required; and
(e) an abstract.
(2) The application shall be subject to the payment of the
prescribed application fee.
(3) Where the applicant's ordinary residence or principal
place of business is outside Sierra Leone, he shall be represented by
an agent.
(4) The request shall contain a petition to the effect that
the patent be granted, and shall state the name of and other prescribed
date concerning the applicant, the inventor and the agent, if any, and
the title of the invention.
6 7
Invention
made in
execution of
employment
contracts.
Naming of
inventor.
Application.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(5) Where the applicant is not the inventor, the request
shall be accompanied by a statement justifying the applicant's right
to the patent.
(6) The appointment of an agent shall be indicated by the
designation of the agent in the request or the furnishing of a power
of attorney signed by the applicant and where subsection (2) applies,
the agent shall be designated in the request.
(7) The description shall disclose the invention in a manner
sufficiently clear and complete for the invention to be carried out by
a person having ordinary skill in the art, and shall, in particular, indicate
at least one mode known to the applicant for carrying out the invention.
(8) The claim or claims shall define the matter for which
protection is sought and shall be clear and concise and fully supported
by the description.
(9) The description and drawings may be used to interpret
the claims.
(10) The abstract shall merely serve the purpose of
technical information; but it shall not be taken into account for the
purpose of interpreting the scope of the protection.
The applicant may, up to the time when the application is inorder for grant, withdraw the application at any time during its
pendency.
(1) The application shall relate to one invention only or toa group of inventions so linked as to form a single general inventive
concept.
(2) The fact that a patent has been granted on an
application that did not comply with the requirement of unity of
invention under subsection (1) shall not be a ground for the
invalidation of the patent.
The applicant may, up to the time when the application is inorder for grant, amend the application, provided that the amendment
does not go beyond the disclosure in the initial application.
The applicant may, up to the time when the application is inorder for grant, divide the application into two or more applications
(hereafter referred to as "divisional applications"), but each divisional
application shall not go beyond the disclosure in the initial application.
(1) An application may contain a declaration claiming thepriority, as provided for in the Paris Convention, of one or more
earlier national, regional or international applications filed by the
applicant or his predecessor-in-title in or for any State party to the
Paris Convention or the World Trade organisation.
(2) Where the application contains a declaration under
subsection (1), the Registrar may request that the applicant furnish,
within the prescribed time limit, a copy of the earlier application
certified as correct by the Agency with which it was filed, or where
the earlier application filed is an international application under the
Patent Co-operation Treaty, by the receiving Agency with which the
application is filed.
(3) The effect of the declaration shall be as provided in
the Paris Convention
(4) If the Registrar finds that the requirements under this
section have not been fulfilled, the declaration shall be considered to
be void.
(5) The relevant provision of the Paris Convention on the
purpose of this section are set out in the Schedule.
(1) The applicant shall, at the request of the Registrar, furnishthe Registrar with the date and number of any foreign application.
8 9
Withdrawal
Unity of
invention.
Amendment
Division of
Right of
priority.
Information
corresponding
foreign
and patents.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(2) The applicant shall, at the request of the Registrar,
furnish the Registrar with the following documents relating to one or
more of the foreign applications referred to in subsection (1) -
(a) a copy of any communication received by
the applicant concerning the result of any
search or examination carried out in respect
of the foreign application;
(b) a copy of the patent granted on the basis of
the foreign application; and
(c) a copy of any final decision rejecting the
foreign application or refusing the grant in
the foreign application.
(3) The applicant shall, at the request of the Registrar,
furnish the Registrar with a copy of any final decision invalidating
the patent granted on the basis of the foreign application referred to
in subsection (2).
(4) The applicant shall have the right to submit comments
on the documents furnished under this section.
(5) For the purposes of this section "foreign application"
means any application filed by the applicant abroad which relates to
the same or essentially the same invention as that claimed in the
application filed with the Registrar.
(1) The Registrar shall accord as the filing date, the date ofreceipt of the application, if at the time of receipt, the application
contains -
(a) an express or implicit indication that the
granting of a patent is sought;
(b) indications allowing the identity of the
applicant to be established;
(c) a part which, on the face of it, appears to be a
description of an invention.
(2) Where the Registrar finds that the application did not,
at the time of receipt, fulfill the requirements referred to in subsection
(1), the Registrar shall invite the applicant to file the required correction
and shall accord as the filing date the date of receipt of the required
correction, but if no correction is made, the application shall be
regarded as void.
(3) Where the application refers to drawings which are not
included in the application, the Registrar shall invite the applicant to
furnish the missing drawings; and if the applicant complies with the
said invitation, the Registrar shall accord as the filing date, the date
of receipt of the missing drawings, otherwise the Registrar shall accord
as the filing date the date of receipt of the application and shall treat
any references to the drawings as non-existent.
(4) Where the request is accompanied by a statement on
the rights to the patent, the Registrar shall send a copy of the statement
to the inventor and the inventor shall have the right to inspect the
application and to receive at his own expense, a copy thereof.
(5) After according a filing date, the Registrar shall examine
whether there are any of the following defects with respect to the
application:-
(a) the application does not comply with the
requirements of subsections (1) and (3) of
section 10;
(b) the applicant has not complied with a request
of the Registrar under section 16; or
10 11
Filing date.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(c) the requisite fees have not been paid.
(6) The details of the requirements and the procedure
under this section shall be prescribed.
(1) The Registrar may direct that any application found inorder as to form shall be the subject of an international-type search.
(2) When a direction under subsection (1) is made, the
Registrar shall invite the applicant to pay the prescribed fees: and if
the applicant does not comply with the invitation, the application
shall be rejected by the Registrar.
(3) Upon receipt of the report on the international-type
search, the Registrar may request the applicant to furnish the Registrar
with a copy of any document cited in the report and if without lawful
reason, any copy is not furnished within the prescribed time limit, the
application shall be rejected.
(4) If it is apparent from the international-type search or
from the refusal to furnish the report, that the subject of the application
or of any claim or claims is not an invention, the Registrar shall reject
the defective application or consider the defective claim or claims to
be withdrawn, as the case may be, unless the applicant satisfies the
Registrar that the subject of the application or claims constitutes an
invention.
(5) Where it is apparent from the report on the internationaltype search or from the refusal to furnish the report, that -
(a) the description, claims or, where applicable,
the drawings do not comply in whole or in
part, with the prescribed requirements to such
an extent that no meaningful search could be
carried out; or
(b) the application does not comply, in whole or
in part, with the requirement of unity of
invention prescribed in section 12 and the
Regulations pertaining to it,
the Registrar shall reject the application unless the applicant either
satisfies the Registrar that the requirements have been fulfilled or
amends or divides the application so as to comply with the
requirements.
(6) The details of the requirements and the procedures
under this section shall be prescribed by regulations.
(1) Where the Registrar is satisfied that the conditionsreferred to in section 18 are fulfilled, the Registrar shall grant the
patent, otherwise, he shall refuse the application and notify the
applicant of that decision.
(2) Where the Registrar grants a patent, he shall -
(a) publish a reference to the grant of the patent;
(c) issue to the applicant a certificate of the grant
of the patent and a copy of the patent;
(d) record the patent in the Register; and
(e) make available copies of the patent to the
public, on payment of the prescribed fee.
The Registrar shall, upon request of the owner of thepatent, make changes in the text or drawings of the patent in order to
limit the extent of the protection conferred by the patent: but the
change should not result in the disclosure contained in the patent
going beyond the disclosure contained in the initial application on
the basis of which the patent was granted.
12 13
Internationaltype search.
Grant of
Changes in
patent
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(1) The owner of the patent has the right to prevent anyperson from exploiting the protected invention by any of the following
acts:-
(a) where the patent has been granted in respect
of a product-
(i) making, importing, offering for sale,
selling and using the product;
(ii) stocking such product for the purposes
of offering for sale, selling or using the
product;
(b) where the patent has been granted in respect
of a process-
(i) using the process; or
(ii) doing any of the acts referred to in
paragraph (a) in respect of a product
obtained directly by means of the
process.
(2) The owner of the patent shall, in addition to any other
rights, remedies or actions available to him, have the right, subject to
section 23 to institute legal proceedings against any person who
infringes the patent by performing, without his agreement, any of the
acts referred to in subsection (1) or who performs acts which make it
likely that infringement will occur.
(a) to acts in respect of articles which have been
put on the market in any country by the
owner of the patent or with his consent; or
(b) to the use of articles on aircraft, land vehicles
or vessels of other countries which
temporarily or accidentally enter the airspace,
territory or waters of Sierra Leone;
(c) to acts done only for experimental purposes
relating to a patented invention; or
(d) to acts performed by any person who in good
faith, before the filing or, where priority is
claimed, the priority date of the application
on which the patent is granted in Sierra Leone,
and was using the invention or was making
effective and serious preparations for such
use.
(2) The right of prior user referred to in paragraph
(d) of subsection (1) may be transferred or devolved only together
with the enterprise or business, or with that part of the enterprise or
business, in which the use or preparations for use have been made.
Subject to section 25, a patent shall expire twenty yearsafter the filing date of the application for the patent.
(1) In order to maintain the patent or patent application,an annual fee shall be paid in advance to the Registrar for each year,
starting one year after the filing date of the application for grant of
the patent.
(2) A period of grace of six months shall be allowed for
the late payment of the annual fee on payment of the prescribed
surcharge.
14 15
Right
conferred by
Limitation of
rights.
Duration of
Annual fees.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(3) If an annual fee is not paid in accordance with this
section, the patent application shall be deemed to have been withdrawn
or the patent shall lapse automatically and the related information
shall fall into the public domain and the lapse of the patent shall be
published by the Registrar.
(4) Within six months from the expiration of the period of
grace referred to in subsection (2), any interested person may, upon
payment of the prescribed fee, request the Registrar to restore an
application that is deemed to have been withdrawn, or a patent that
has lapsed, by virtue of subsection (3).
(5) Where the patent has lapsed due to the non-payment
of an annual fee within the prescribed period, the patentee may, in the
prescribed manner and on the payment of the prescribed fee, apply
to the Registrar for the restoration of the patent.
(6) If the Registrar is satisfied that the omission to pay
was unintentional and that no undue delay has occurred in the making
of the application the Registrar shall advertise the application in the
prescribed manner and any person may, within the prescribed period,
give notice in the prescribed manner objecting to the restoration of
the patent.
(7) If there is no objection to the restoration, the Registrar
may issue an order restoring the patent or dismiss the application.
(8) Where a notice of objection is given, the Tribunal
shall, after hearing the applicant and the objector, decide the matter
and issue an order restoring the patent or dismissing the application.
(9) Any order restoring the patent shall be subject to the
payment of any fee remaining unpaid on the date of the order.
(a) the public interest in particular, national
security, nutrition, health or the development
of other vital sectors of the national economy
so requires; or
(b) the Registrar has determined that the manner
of exploitation by the owner of the patent or
his licensee, is anti-competitive, and the
Minister is satisfied that the exploitation of
the invention in accordance with this
subsection would remedy such practice,
the Minister may decide that, without the agreement of the owner of
the patent, a Government agency or a third person designated by the
Minister may exploit a patented invention.
(2) The exploitation of the patented invention shall be
limited to the purpose for which it was authorised and shall be subject
to the payment to the owner of an adequate remuneration taking into
account the economic value of the Minister's authorisation, as
determined in the decision, and, where a decision has been taken
under paragraph (b) of subsection (1), the need to correct anticompetitive practices.
(3) The Minister shall take a decision after hearing the
owner of the patent and any interested person if they wish to be
heard.
(4) A request for the Minister's authorisation shall be
accompanied by evidence that the owner of the patent has received
from the person seeking the authorisation, a request for a contractual
licence, but that that person has been unable to obtain such a licence
on reasonable commercial terms and conditions and within a
reasonable time.
(5) Subsection (4) shall not apply in cases of -
(a) national emergency or other circumstances
of extreme Urgency; but in such cases the
owner of the patent shall be notified of the
Minister's decision as soon as is reasonably
practicable;
16 17
Exploitation
by Government or
person authorised by
Government.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(b) public non-commercial use; and
(c) anti-competitive practices determined as
such by the Registrar.
(6) The exploitation of a patented invention in the field of
semi-conductor technology shall only be authorised either for public
non-commercial use or where the Registrar determines that the manner
of exploitation of the patented invention by the owner of the patent
or his licensee, is anti-competitive and if the Minister is satisfied that
the issuance of the non-voluntary licence would remedy such
practice.
(7) The authorisation shall not exclude -
(a) the conclusion of licence contracts by the
owner of the patent;
(b) the continued exercise, by the owner of the
patent, of his right under this Act; or
(c) the issuance of a non-voluntary licence.
(8) Where a third person has been designated by the
Minister, the authorisation may only be transferred with the enterprise
or business of that person or with the part of the enterprise or business
within which the patent invention is being exploited.
(9) Where the exploitation of the invention by a
Government agency or third person designated by the Minister is
authorised under paragraph (a) of subsection (1), it shall be
predominantly for the supply of the market in Sierra Leone.
(10) Upon request of the owner of the patent, the
Government agency or of the third person authorised to exploit the
patented invention, the Minister may, after hearing the parties, if
either or both wish to be heard, vary the terms of the decision
authorising the exploitation of the patented invention to the extent
that changed circumstances justify such variation.
(11) Upon request of the owner of the patent, the Minister
may terminate the authorisation if he is satisfied after hearing the
parties, that the circumstances which led to his decision have ceased
to exist and are unlikely to recur or that the Government agency or
third person designated by him has failed to comply with the terms of
the decision.
(12) Notwithstanding subsection (10), the Minister shall
not terminate the authorisation if he is satisfied that the need for
adequate protection of the legitimate interests of the Government
agency or third person designated by him justifies the maintenance
of the decision.
(13) Any person aggrieved by a decision of the Minister
under this section may appeal to the Court.
(1) On a request made to the Registrar after the expirationof a period of four years from the date of filing of a patent application
or three years from the date of the grant of the patent, whichever
period expires last, the Registrar may issue a non-voluntary licence if
he is satisfied that the patented invention is not exploited or is
insufficiently exploited, by working the invention locally or by
importation, in Sierra Leone.
(2) Notwithstanding subsection (1), a non-voluntary
licence shall not be issued if the owner of the patent satisfies the
Registrar that circumstances exist which justifies the non-exploitation
or insufficient exploitation of the patented invention in Sierra Leone.
(3) A non-voluntary licence shall include -
(a) the scope and function of the licence;
(b) the time limit within which the licensee must
begin to exploit the patented invention; and
(c) the remuneration to be paid to the owner of
the patent and the conditions of payment.
(4) The beneficiary of a non-voluntary licence may exploit the
patented invention in Sierra Leone according to the terms and time
limit set out in the licence, and, thereafter, shall exploit the patented
invention sufficiently.
18 19
Nonvoluntary
licences.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(5) Where-
(a) the invention claimed in a patent cannot be
exploited in Sierra Leone without infringing a
patent granted on the basis of an application
benefiting from an earlier filing or where
appropriate, priority date: and
(b) where the invention claimed in the later patent
involves an important technical advance of
considerable economic importance in relation
to the invention claimed in the earlier patent,
the Court, upon the request of the owner of the later patent, may
issue a non-voluntary licence to the extent necessary to avoid
infringement of the earlier patent.
(6) Where a non-voluntary licence is issued under
subsection (5), the Registrar, upon request of the owner of the earlier
patent, shall issue a non-voluntary licence in respect of the later
(7) In the case of a request for the issuance of a nonvoluntary licence under subsections (5) and (6), subsection (3) shall
apply with such modifications as are necessary, provided that no
time line shall be specified.
(8) In the case of non-voluntary licence issued under
subsection (5), the transfer may be made only with the later patent,
and, in the case of non-voluntary licence issued under subsection
(6), only with the earlier patent.
(9) The request for the issuance of a non-voluntary
licence shall be subject to the payment of the prescribed fee.
(10) Subsection (4) to 12 of Section 26 shall apply with
such modifications as are to this section.
The exploitation of an invention shall be subject to thepayment to the owner of the patent of adequate remuneration, taking
into account the economic value of the invention.
Upon request of the owner of the patent, the Governmentagency or of the third person authorised to exploit the patented
invention, the Minister may, after hearing the parties, if either or both
wish to be heard, vary the terms of the decision authorising the
exploitation of the patented invention to the extent that changed
circumstance justify such variation.
(1) Upon the request of the owner of the patent, the Ministershall terminate the authorisation if he is satisfied, after hearing the
parties, if either or both wish to be heard, that the circumstances
which led to his decision have ceased to exist and are unlikely to
recur or that the Government agency or third person designated by
him has failed to comply with the terms of the decision.
(2) Notwithstanding subsection (1), the Minister shall not
terminate the authorisation if he is satisfied that the need for adequate
protection of the legitimate interests of the Government agency or
third person designated by him justifies the maintenance of the
decision.
Where a third person has been designated by the Minister,the authorisation may only be transferred with the enterprise or
business of that person or with the part of the enterprise or business
within which the patented invention is being exploited.
(1) The exploitation shall be limited to the purpose forwhich it was authorised.
(2) The authorisation shall not exclude -
(a) the conclusion of licence contracts by the
owner of the patent; or
(b) the continued exercise, by the owner of the
patent, of his rights under subsection (2) of
section 22.
(3) The exploitation of the invention by the Government
agency or the third person designated by the Minister shall be
predominantly for the supply of the market in Sierra Leone.
20 21
Remuneration
to owner of
Variation of
Termination
Transfer of
Scope of
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(1) A request for the Minister's authorisation shall beaccompanied by evidence that the owner of the patent has received,
from the person seeking the authorisation, a request for a contractual
licence, but such person has been unable to obtain such a licence on
reasonable commercial terms and conditions and within a reasonable
time.
(2) Subsection (1) shall not apply in cases of national
emergency or other circumstances of extreme urgency: but in such
cases the owner of the patent shall be notified of the Minister's
decision as soon as reasonably practicable.
The decisions of the Minister under this Part may be thesubject of an appeal before the Court.
PART V–UTILITY MODEL CERTIFICATES
(1) Section 36 of this Act shall apply, with suchmodifications as are necessary, to utility model certificates or
applications for utility model certificates.
(2) Where the right to a patent conflicts with the right to
a utility model certificate, the case referred to in sections 6 to 9 shall
apply as if the word "patent" were replaced by the words "patent or
utility model certificate".
(1) An invention qualifies for a utility model certificate ifit is new and industrially applicable.
(2) Sections 1 and 3 do not apply in the case of an
invention for which a utility model certificate is requested.
(3) A utility model certificate shall expire, without a
possibility of renewal, at the end of the seventh year after the date of
the filing of the application.
(4) Section 12 does not apply in the case of utility model
(5) In proceedings under section 65, the Court shall
invalidate the utility model certificate on the following grounds:-
(a) that the claimed invention did not qualify for
a utility model certificate, having regard to
subsections (1) and (2) of section 2, and
subsection (1) of section 4;
(b) that the description and the claims do not
comply with the requirements prescribed by
subsection (5) or (6) of section 10; or
(c) that any drawing which is necessary for the
understanding of the invention has not been
furnished; or
(d) that the owner of the utility model certificate
is not the inventor or the inventor's successor
in title.
(6) Subsection (2) of Section 65 does not apply in a case
of the utility model certificate.
(1) Prior to the grant or refusal of a patent, an applicant fora patent may, upon payment of the prescribed fee, convert the
applicant's application into an application for a utility model
certificate, which shall be accorded the filing date of the initial
(2) Prior to the grant or refusal of a utility model certificate,
an applicant for the utility model certificate may, upon payment of the
prescribed fee, convert the applicant's application into a patent
application, which shall be accorded the filing date of the initial
(3) Subject to this Act, an application shall not be
converted under subsection (1) more than once.
22 23
Evidence of
request for
licence.
Right of
appeal.
Application
of provisions
patents.
Special
provisions
utility model
Conversion of
patent
or
aplplications
for utility
model
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
PART VI - INTERNATIONAL APPLICATIONS UNDER THE
PATENT COOPERATION TREATY AND THE ARIPO
PROTOCOL
"designate", designated Agency", "elected Agency",
"international application", "international filing date",
"international preliminary examination", and "receiving
Agency" have the same meanings as in the Patent
Co-operation Treaty.
An international application designating Sierra Leone shall,subject to this Part, be treated as an application for a patent filed
under this Act having as its filing date the international filing date
accorded under the Patent Cooperation Treaty.
The Registry shall act as receiving office in respect of aninternational application filed with it by a resident or citizen of Sierra
Leone.
An international application filed with the Registry asreceiving Office shall be filed in English and the prescribed transmittal
fee shall be paid to the Registrar within one month from the date of
receipt of the international application.
The Registry shall act as a designated office in respect ofan international application in which Sierra Leone is designated for
the purposes of obtaining a national patent under this Act.
The Registry shall act as elected Office in respect of aninternational application in which Sierra Leone is designated as referred
to in section 42 if the applicant elects Sierra Leone for the purposes
of international preliminary examination under Chapter II of the Patent
Cooperation Treaty.
The Registry as designated office or elected office shallnot commence processing of an international application designating
Sierra Leone before the expiration of the time limit referred to in section
41 except if the applicant complies with the requirements of that section
and files with the Agency an express request for early commencement
of the processing.
The applicant in respect of an international applicationdesignating Sierra Leone shall, before the expiration of the time limit
applicable under Article 22 or 39 of the Patent Cooperation Treaty or
such later time as may be prescribed -
(a) pay the prescribed fee to the Registrar; and
(b) if the international application under the
Patent Cooperation Treaty as a translation
into English, file with the Registrar an English
translation of the international application
If the applicant does not comply with the requirements ofsection 45 within the time limit referred to in that section, the
international application shall be considered withdrawn for the
purposes of this Act
(1) The Registrar shall process international applications inaccordance with the Patent Cooperation Treaty, the Regulations and
administrative instructions made under it and with this Act.
(2) In the event of conflict, the Patent Cooperation Treaty,
the Regulation and the Administrative instructions made under the
Treaty shall prevail over the provisions of this Act.
(3) Regulations may be made under this section to
provide for the payment of fees, time limits, prescribed languages
and other requirements relating to international applications.
(1) Relief may be sought in respect of acts committedbefore the grant of the patent but after the date of international
publication was effected in English.
(2) Where the international publication was effected in a
language other than English, subsection (1) shall apply if the applicant
had transmitted an English translation of the international publication
to the infringer and only in respect of acts committed by the latter
after he has received the translation.
24 25
Interpretation
of terms
the patent
cooperation
treaty.
Filing date
and effects of
International
application
designating
Sierra Leone.
Receiving
Office.
Filing of
International
with the
Registry.
Designated
Office.
Elected
Office.
Processing of
applications.
Entering
national
phase.
Failure to
enter
national
phase.
Processing of
in accordance
with Treaty.
Provisional
protection of
published
applications.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
A patent in respect of which Sierra Leone is designated orelected state granted by ARIPO by virtue of the ARIPO Protocol
shall have the same effect in Sierra Leone as a patent granted under
this Act unless the Registrar communicates to ARIPO, in respect of
the application, a decision made in accordance with the provisions of
the Protocol that if a patent is granted by ARIPO that patent shall
have no effect in Sierra Leone.
PART VII - INDUSTRIAL DESIGNS
(2) Any creator of an industrial design or his successors
in title shall have the exclusive right to exploit the design, to sell or
cause to be sold for commercial or industrial purposes the goods in
which the design is incorporated, subject to the conditions of this
Act and without prejudice to the rights conferred by any other
enactment.
(3) The following shall not be registered as industrial
designs:–
(a) designs which serve solely to obtain a
technical result and to the extent that it leaves
no freedom as regards arbitrary features of
appearance;
(b) designs that consists solely in a change in
the colour of designs already known;
(c) works of sculpture, architecture, painting,
engraving, animating, embroidery and
photography and any other inventions of
purely artistic nature; or
(e) designs contrary to public order or morality.
(1) The application for registration of an industrial designshall be filed with the Registrar and shall contain-
(a) request;
(b) drawings;
(c) photographs or other adequate graphic
representations of the article embodying the
industrial design;
(d) an indication of the kinds of products for
which the industrial design is to be used;
and
(e) a specimen of the article embodying the
industrial design, where the industrial design
is two-dimensional.
(2) The application shall be subject to the payment of the
prescribed application fee.
(3) Where the applicant is not the creator, the request
shall be accompanied by a statement justifying the applicant's right
to registration of the industrial design.
(4) Section 15 shall apply mutatis mutandis to this
section.
(5) Two or more industrial designs may be the subject of
the same application, provided they relate to the same class of the
international classification or to the same set or composition of articles.
(6) The application, at the time of filing, may contain a
request that the publication of the industrial design, upon registration,
be deferred for a period not exceeding twelve months from the date of
filing or, if priority is claimed, from the date of priority, of the application.
(7) The applicant may withdraw the application at any
time during its pendency.
(1) The Registrar shall accord as the filing date the date ofreceipt of the application if at the time of receipt, the application
contained indications allowing the identity of the applicant to be
established and the required graphic representation of the article
embodying the industrial design.
26 27
Regulating of
Effect of
patent granted
by ARIPO.
Application
for
registration of
Filing date.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(2) Paragraph (b) of subsection (1) of section 18 shall
apply mutatis mutandis to this section.
After according a filing date, the Registrar shall examinewhether the application complies with the requirements of subsections
(1) and (3) of section 51, whether the application fee has been paid
and whether the industrial design complies with the definition of
"industrial design" in section 1 and the requirements of subsection
(3) of section 50.
Where the Registrar is satisfied that the conditions referredto in section 53 are fulfilled, he shall register the industrial design and
issue to the applicant a certificate of registration of the industrial
design; otherwise, he shall reject the application.
(1) The Registrar shall publish the following details foreach industrial design granted:-
(a) the number of the industrial design;
(b) the name and address of the owner of the
design;
(c) the name and address of the creator of the
design, unless he has requested not to be
mentioned on the certificate of registration;
(d) the name and address of the agent if there is
one;
(e) the date of filing of the application;
(f) mention of priority, if priority has been validly
claimed;
(g) the date of registration of the design;
(h) the title of the design; and
(i) a reproduction of a specimen of the design
(2) The Registrar shall establish and determine the
conditions of publication of the specification of the model, specimen
or design and shall make them available for inspection upon request.
(3) Notwithstanding subsection (1), where a request has
been made under subsection (6) of section 51 for the deferment of
publication upon registration of the industrial design, neither the
representation of the design nor any file relating to the application
shall be open to public inspection.
(4) After granting the request for deferment of
publication, the Registrar shall publish a mention of such deferment
and information identifying the registered owner and indicating the
filing date of the application, the length of the period for which
deferment has been requested and any other prescribed particulars.
(5) The Registrar shall publish the registered industrial
design at the expiry date of the period of deferment.
(6) The institution of legal proceedings on the basis of a
registered industrial design during the period of deferment of
publication shall be subject to the condition that the information
contained in the Register and in the file relating to the application has
been communicated to the person against whom the action is brought.
Where designs have not been claimed by their owner withintwo years following expiration of the period of protection, they shall
be donated to an educational or research or cultural institution
determined by the Minister.
Sierra Leone by persons other than the registered owner shall require
the agreement of the owner.
(2) For the purposes of this Act, "exploitation of a
registered industrial design" means the making, selling or importation
of articles incorporating the industrial design.
28 29
Examination
applications.
Registration
of industrial
Publication of
details of
designs
Donation of
Rights
conferred by
registration of
designs, etc.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(3) The rights conferred by registration of an industrial
design shall not extend to acts in respect of a product embodying the
protected industrial design which has been put on the market in
Sierra Leone by the owner of the design or with his consent.
(4) The registered owner of an industrial design shall, in
addition to any other rights, remedies or actions available to him,
have the right to institute legal proceedings against any person who
infringes the industrial design by performing, without his agreement,
any of the acts referred to in subsection (2) or who performs acts
which make it likely that infringement will occur.
(5) An industrial design in respect of which Sierra Leone
is a designated state registered by ARIPO by virtue of the Harare
protocol shall have the same effect in Sierra Leone under this Act
unless the Registrar has communicated to ARIPO, in accordance
with the provisions of the Protocol that if a registration is made by
ARIPO, it shall have no effect in Sierra Leone.
(1) The registration of an industrial design shall be for aperiod of five years from the filing date of the application for
registration.
(2) The registration may be renewed for two further
consecutive periods of five years on the payment of the prescribed
fee.
(3) A period of grace of six months shall be allowed for
the late payment of the renewal fee on payment of the prescribed
surcharge.
(4) Where industrial design has elapsed due to the nonpayment of the renewal fee within the prescribed period, the owner of
the design may, in the prescribed manner and on the payment of the
prescribed fee, apply to the Registrar for the restoration of the
industrial design.
(5) If the Registrar is satisfied that the omission to pay
was unintentional and that no undue delay has occurred in the making
of the application, he shall advertise the application in the prescribed
manner and any person may, within the prescribed period, give notice
objecting to the restoration of the industrial design.
PART VIII - GENERAL PROVISIONS
(1) All contracts assigning applications, patents orindustrial designs shall be in writing and shall be signed by the parties
to the contracts otherwise they shall not be valid.
(2) Any change in the ownership of an application, a patent
or an industrial design shall be recorded in the respective Register,
on payment of the prescribed fee and, in the case of an application,
published by the Registrar.
(3) The change in ownership shall have no effect against
third parties until such recording is effected.
(4) In the absence of any agreement to the contrary
between the parties, joint owners of an application or a patent or
industrial design may separately transfer their shares, exploit or
prevent any person from exploiting the protected patent or industrial
design but may only jointly grant permission to any third person to
exploit the patent or design.
A licence contract shall not be valid unless it is in writingand signed by the parties to the contract.
(1) A licence contract concerning a patent granted or aregistered industrial design, or an application for it, shall be submitted
to the Registrar who shall keep its contents confidential but shall
record it and publish a reference to it.
(2) The licence contract shall have no effect against third
parties until the recording is effected.
In the absence of any provision to the contrary in the licencecontract, the licensee shall be entitled to take any of the actions
referred to in sections 22 and 57 with regard to the invention and
industrial design respectively.
(1) In the absence of any provision to the contrary in thelicence contract, the licensor may grant permission to any third person
to do, and may himself do any of the acts which constitute the exercise
of rights of ownership.
30 31
Duration and
renewal of
Changes in
ownership.
Form of
licence
contracts.
Recording and
publication of
licence
contracts.
Rights of
licensee.
Rights of
licensor to
grant further
licences and
to use the
inventions.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(2) If the licence contract provides that such contract or
the permission granted by it is exclusive, the licensor may neither
grant to any third person to do any of the acts referred to in sections
22 and 57 and covered by the licence contract, or do himself any of
those acts; and the licensee shall be considered as an exclusive
licensee for the purposes of this Act.
(1) A patent or industrial design may be surrendered by itsowner.
(2) The surrender may be limited to one or more claims of
the patent or industrial design.
(3) The surrender shall promptly be recorded in the
Register and published by the Registrar and the surrender shall be
effective only after it has been published.
(4) If a licence has been recorded in the Register, surrender
of the patent or industrial design shall only be registered upon the
submission of a declaration by which the licensee consents to the
surrender, unless the licensee expressly waived this right in the licence
contract.
(1) Any interested person may request the court toinvalidate a patent or industrial designs.
(2) The court shall invalidate the patent or industrial
design if the person requesting the invalidation proves that the patent
or industrial design is not patentable or registrable under this Act or
if the owner of the patent is not the inventor or his successor in title
or if the owner of the industrial design is not the creator or his
successor-in-title.
(3) Any invalidated patent or industrial design or claim or
part of a claim, shall be void from the date of the grant of the patent or
industrial design.
(4) The decision of the court shall be notified to the
Registrar who shall record it and publish a reference to it as soon as
possible.
(1) The Registry shall maintain a register for patents andutility model certificates.
(2) All the recordings provided for under this Act shall
be recorded in the register.
(3) The register shall be open to the public and a person
may obtain an extract from the register in the prescribed manner.
(1) The Registrar shall maintain separate registers forpatents and industrial designs.
(2) The Registers may be consulted by any person, and
any person may obtain extracts from the Registers under the
prescribed conditions.
The Registrar may correct any error of translation ortranscription, clerical error or mistake in any application or document
filed with the Registry or in any recording effected pursuant to this
Act.
Where the Registrar is satisfied that the circumstancesjustify it, he may, upon receiving a written request, extend the time for
doing any act or taking any proceeding under this Act, upon notice
to the parties concerned and upon the terms as the Registrar may
direct.
The Registrar shall publish in the Gazette all thepublications provided for in this Act.
Subject to subsection (1) of section 23 and subsection (3)of section 50, an infringement shall consist of performance of any act
referred to in sections 22 and 57 in Sierra Leone by a person other
than the owner of the title of protection and without the consent of
the owner.
On the request of the owner of the patent or industrialdesign, the court may grant-
32 33
Surrender of
patent or
Invalidation
of patent or
Registrar to
keep register
of patents and
utility model
Registers of
patents and
designs
Correction of
errors.
Extention of
time.
Publication in
the Gazette
Infrigement.
Relief.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(a) an injunction to prevent an imminent
infringement or to prohibit the continuation
of the infringement;
(b) damages; or
(d) any other remedy in law.
Any person who knowingly does anything whichconstitutes an infringement as defined in section 71 commits an
offence and is liable on conviction to a fine not exceeding
Le60,000,000.00 or to imprisonment for a term not exceeding one year
or to both the fine and imprisonment.
(2) of section 63 may, by registered letter, request the owner of the
patent or industrial design to institute legal proceedings for a specific
relief with respect to any infringement specified by the licensee.
(2) The licensee may, if the owner of the patent or industrial
design refuses to institute legal proceedings within three months
from the request, after giving notice to the owner of the patent or
industrial design, institute such proceedings in his own name; and
the owner of the patent or industrial design may join in the
proceedings.
(3) Before the end of the three months period referred to in
subsection (2), the Court may, on the request of the licensee, grant an
appropriate injunction to prevent infringement or to prohibit its
continuation, where the licensee shows that immediate action is
necessary to avoid substantial damage.
(1) For the purposes of civil proceedings, in respect of theviolation of the right of the owner of the patent referred to in section
71, where the subject-matter of the patent is a process for obtaining
a product, a burden of establishing that the product was not made by
the process shall be on the alleged infringer if either of the following
conditions is fulfilled:-
(a) the product is new; or
(b) a substantial likelihood exists that the product
was made by the process and the owner of
the patent has been unable through
reasonable efforts to determine the process
actually used.
(2) In requiring the production of evidence, the Court
before which the proceedings referred to in subsection (1) take place
shall take into account the legitimate interests of the alleged infringer
in not disclosing his manufacturing and business secrets.
The provisions of any international treaty in respect ofindustrial property to which Sierra Leone is a party shall apply to
matters dealt with by this Act and, in case of conflict with this Act,
the provisions of the treaty shall prevail.
(1) The Minister may by statutory instrument, makeregulations for the implementation of this Act.
(2) The regulations may, in particular, provide for the
payment of fees in connection with applications for the grant of
patents and for the registration of industrial designs and matters
related to them.
(3) The Minister shall ensure that the regulations referred
to in subsection (2), in particular with regard to any cost, examination
or publication, do not unreasonably impair the opportunity to seek
and obtain such protection.
The Registrar may issue administrative instructions relatingto the procedures under this Act and the regulations as well as to any
other directions under this Act.
(a) United Kingdom Designs (Protection ) Act;
(b) Patents Act.
34 35
Criminal
proceedings.
Legal
proceedings
by licensee.
Application
treaties
Regulations.
Burden of
proof.
Administration
instructions.
Repeals.
Cap. 246
Cap 247
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(1) Notwithstanding section 79, patents granted andindustrial designs registered under the repealed enactments, shall
remain in force but shall, subject to subsection (2) and (3), be deemed
to have been registered under this Act.
(2) Patents granted under the repealed enactments shall remain
in force for the unexpired portion of the period of protection provided
under this Act, subject to the payment of annual maintenance fees.
(3) Industrial designs registered under the repealed enactments
shall be due for the renewal within the same period as provided under
subsection (2) of section 55.
(Section 16)
ARTICLE 4– PARIS CONVENTION
A. (1) Any person who has duly filed an application for a
patent, or for the registration of a utility model, or of an industrial
design, or of a trademark, in one of the countries of the Union, or his
successor in title, shall enjoy, for the purpose of filing in the other
countries, a right of priority during the periods hereinafter fixed.
(2) Any filing that is equivalent to a regular filing under
the domestic legislation of any country of the Union or under bilateral
or multilateral treaties concluded between countries of the Union
shall be recognised as giving rise to the right of priority.
(3) By a regular national filing is meant any filing that is
adequate to establish the date on which the application was filed in
the country concerned, whatever may be subsequent fate of the
B. Consequently, any subsequent filing in any of the other
countries of the Union before the expiration of the periods referred to
above shall not be invalidated by reason of any acts accomplished in
the interval, in particular, another filing, the publication or exploration
of the invention, the putting on sale copies of the design, or the use
of the mark, and such acts cannot give rise to any third-party right or
any right of personal possession. Rights acquired by third parties
before the date of the first application that serves as the basis of the
right of priority are reserved in accordance with the domestic
legislation of each country of the Union.
C. (1) The periods of priority referred to above shall be
twelve months for patents and utility models, and six months for
industrial designs and trademarks.
(2) These periods shall start from the date of filing of the
first application; the day of filing shall not be included in the period.
(3) If the last day of the period is an official holiday, or a
day when the office is not open for the filing of applications in the
country where protection is claimed, the period shall be extended
until the first following working day.
(4) A subsequent application concerning the same object
as previous first application within the meaning of paragraph (2)
above, filed in the same country of the Union, shall be considered as
the first application, of which filing date shall be the starting point of
the period of priority, if, at the time of filing the subsequent application,
the said previous application has been withdrawn, abandoned, or
refused, without having been laid open to public inspection and
without leaving any rights outstanding, and if it has not yet served
as a basis for claiming a right of priority.
D. (1) Any person desiring to take advantage of the priority
of a previous filing shall be required to make a declaration indicating
the date of such filing and country in which it was made. Each
country shall determine the latest date on which such declaration
must be made.
(2) These Particulars shall be mention in the publications issued
by the competent authority, and in particular in the patents and
specifications relating thereto.
36 37
Transitional
provisions.
No. 10 Patents and Industrial Designs Act 2012 No. 10 Patents and Industrial Designs Act 2012
(3) The countries of the Union may require any person making
a declaration of priority to produce a copy of the application
(description, drawings, etc.) previously filed. The copy, certified as
correct by the authority that received such application, shall not
require any authentication, and may in any case be filed, without fee,
at any time within three months of the filing of the subsequent
application. They may require it to be accompanied by a certificate
from the same authority showing the date of filing, and by a translation.
(4) No other formalities may be required for the declaration of
priority at the time of filing the application. Each country of the
Union shall determine the consequences of failure to comply with the
formalities prescribed by this Article, but such consequences shall in
no case go beyond the loss of the right of priority.
(5) Subsequently, further proof may be required.
Any person who avails himself of the priority of a previous application
shall be required to specify the number of that application; this number
shall be published as provided for by paragraph (2), above.
E. (1) Where an industrial design is filed in a country by
virtue of a right of priority based on the filing of a utility model, the
period of priority shall be the same as that fixed for industrial designs.
(2) Furthermore, it is permissible to file a utility model in a
country by virtue of a right of priority based on the filing of a patent
application, and vice versa.
F. No country of the Union may refuse a priority or a patent
application on the ground that the applicant claims multiple priorities,
even if they originate in different countries, or on the ground that an
application claiming one or more priorities contains one or more
elements that were not included in the application or applications
whose priority is claimed, provided that, in both cases, there is unity
within the meaning of the law of the country.
With respect to the elements not included in the application or
applications whose priority is claimed, the filing of subsequent
application shall give rise to a right of priority under ordinary
conditions.
38 39
G. (1) If the examination reveals that an application for a patent contains
more than one invention, the applicant may divide the application into certain
number of divisional applications and preserve as the date of each the date of the
initial application and the benefit of the right of priority, if any.
(2) The applicant may also, on his own initiative, divide a patent application
and preserve as the date of each divisional application the date of the initial
application and the benefit of the right of priority, if any. Each county of the Union
shall have the right to determine the conditions under which such division shall be
authorised.
H. Priority may not be refused on the ground that certain elements of the
invention for which priority is claimed do not appear among the claims formulated
in the application in the country of origin, provided that the application documents
as a whole specifically disclose such elements.
I. (1) Application for inventors' certificate filed in a country in which
applicants have the right to apply at their own option either for a patent or for an
inventors' certificate shall give rise to the right of priority provided for by this
Article, under the same conditions and with the same effects as applications for
patents.
(2) In a country in which applicants have a right to apply at their own
option either for a patent or for an inventors' certificate.
ARTICLE 4bis
[Patents: Independence of Patents Obtained for the Same Invention in Different
Countries]
(1) Patents applied for in the various countries of the Union by nationals of
countries of the Union shall be independent of patents obtained for the same
invention in other countries, whether members of the Union or not.
(2) The foregoing provision is to be understood in an unrestricted sense, in
particular, in the sense that patents applied for during the period of priority are
independent, both as regards the grounds for nullity and forfeiture, and as regards
their normal duration.
(3) The provision shall apply to all patents existing at the time when it comes
into effect.
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(4) Similarly, it shall apply, in the case of the accession of new countries, to
patents in existence on either side at the time of accession.
(5) Patents obtained with the benefit of priority shall, in the various countries
of the Union, have a duration equal to that which they would have, had they been
applied for or granted without the benefit of priority.
ARTICLE 4quarter
[Patents: Mention of the Inventor in the Patent]
The inventor shall have the right to be mentioned as such in the patent.
ARTICLE 4quarter
[Patents: Patentability in case of Restrictions of Sale by Law]
The grant of a patent shall not be refused and a patent shall not be invalidated on
the ground that the sale of the patented product or of a product obtained by means
of a patented process is subject to restrictions or limitations resulting from the
domestic law.
PRINTED AND PUBLISHED BY THE GOVERNMENT PRINTING DEPARTMENT, SIERRA LEONE.
GAZETTE NO.5 3 OF 11TH OCTOBER, 2012.
Passed in Parliament this 4th day of September, in the year of our Lord two
thousand and twelve.
IBRAHIM S. SESAY,
Clerk of Parliament.
THIS PRINTED IMPRESSION has been carefully compared by me with the Bill
which has passed Parliament and found by me to be a true and correct printed copy
of the said Bill.
IBRAHIM S. SESAY,
Clerk of Parliament.
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