Nothing Special   »   [go: up one dir, main page]

Transfer of Patent Rights - License Etc

Download as pdf or txt
Download as pdf or txt
You are on page 1of 9

TRANSFER OF PATENT

RIGHTS
INTRODUCTION

 A Patent is recognised as a species of property and

can be transferred from the original patentee to any


other person by assignment and operation of law.

 A Patentee can also give licences to others to exploit

the patent.
 When a patent is granted to two or more persons,

each of them are entitled to an equal share in the


patent, in the absence of any contract to the
contrary.

 However, a co-owner cannot assign or license his

share in the patent except with the consent of the


other co-owner.
ASSIGNMENT
()
 A Patentee may assign whole or any part of the patent rights
for the whole of India or for a part thereof.

 Kinds of Assignment :
 Legal Assignment : where the rights in an existing patent are
transferred by the Patentee by a Deed. The Assignee is entitled to
have his name registered in the register of patents as the proprietor of
the patent.
 Equitable Assignment : A deed by which the patentee agrees to
transfer rights to the assignee. It only affects the proprietorship of the
patent and does not change it. An equitable assignee cannot have his
name registered in the patent register but he can have notice of his
interest in the patent registered.
 Mortgage : A document where the patent rights are transferred,
wholly or partly, to the mortgagee with a view to secure the payment
of a sum of money.
TRANSMISSION OF PATENT

 Transfer of patent by the operation of law is transmission.

 It can happen when –

 the patentee dies,

 the patentee become bankrupt or

 in case of a company, it is dissolved.

 The Central Government has the power to acquire a patent from the

patentee or an invention which is subject matter of a patent

application from the applicant for a public purpose.


LICENCES

 A patentee may by a licence, permit others to make, use or


exercise the invention which would otherwise be illegal.
 Kinds –
 Express Licence
 Implied Licence
 Exclusive Licence
 Sole Licence

 If requested by the patentee / licensee, the terms of the

license shall be kept confidential and not disclosed to any


person, except under the order of Court.
VALIDITY

 An Assignment, mortgage, licence or the creation of any other


right in a patent will not be valid unless –
 it is in writing and
 is registered with the Controller of Patents according to the provisions of Sec 68.

 The document so registered will have effect from the date of


execution.
 A document which is not registered will not be admitted by the
Controller or the Court as evidence, unless directed otherwise.
 Failure to register a document may disentitle the assignee or
licensee (exclusive) to sue for infringement.
AVOIDANCE OF RESTRICTIVE CONDITIONS

 A patentee while leasing the patented article or granting licences to


use the patent, device various forms of restrictive conditions on trade
which are injurious to public interest.
 Some of the conditions imposed –
 prohibition of the purchase of non-patented article from any
person other than the patentee or his nominee,
 payment of royalties even after the termination of the patent.

 Contracts in which restrictive conditions are prohibited are-


 contract of sale or lease of patented article or an article made by a
patented process,
 contract relating to sale or lease of patented article or an article
made by a patented process,
 a licence to manufacture or use a patented article,

 a licence to work any process protected by patent.

 If imposed will afford a defence in an action for infringement.


CASES

 M/s. National Research Development Corp vs.

Ineos Abs Ltd.

 M/s. National Research Development Corp vs.

M/s. ABS Plastics Ltd.

 Sergi Transformer Technologies Pvt. Ltd. vs.

Kumar Pratap Anil and others.

You might also like