What is a Patent -
A patent is a legal right to exclude others from making, using, selling, and offering products similar to your invention without paying you a fee.
Section 2 (m) defines a Patent, According to Section 2(m) “patent” means a patent for any invention granted under the Patents Act, 1970.
Patents of addition -
Chapter IX of the Patent Act 1970 deals with Patent of Addition, As per Section 54(1) the provisions contained in this section, where an application is made for a patent in respect of any improvement in or modification of an invention described or disclosed in the complete specification filed therefor (in this Act referred to as the “main invention”) and the applicant also applies or has applied for a patent for that invention or is the patentee in respect thereof, the Controller may, if the applicant so requests grant the patent for the improvement or modification as a patent of addition.
Term of patents of addition -
According to Section 55(1) of the said Act, A patent of addition shall be granted for a term equal to that of the patent for the main invention, or so much thereof as has not expired, and shall remain in force during that term or until the previous cesser of the patent for the main invention and no longer:
Provided that if the patent for the main invention is revoked under this Act, the court, or, as the case may be, the Controller, on request made to him by the patentee in the prescribed manner, may order that the patent of addition shall become an independent patent for the remainder of the term for the patent for the main invention and thereupon the patent shall continue in force as an independent patent accordingly.
(2) No renewal fees shall be payable in respect of a patent of addition, but, if any such patent becomes an independent patent under sub-section (1), the same fees shall thereafter be payable, upon the same dates, as if the patent had been originally granted as an independent patent.
Validity of patents of addition.
According to Section 56(1) of the Patent Act 1970, the grant of a patent of addition shall not be refused, and a patent granted as a patent of addition shall not be revoked or invalidated, on the ground only that the invention claimed in the complete specification does not involve any inventive step having regard to any publication or use of —
(a) the main invention described in the complete specification relating thereto; or
(b) any improvement in or modification of the main invention described in the complete specification of a patent of addition to the patent for the main invention or of an application for such a patent of addition and the validity of a patent of addition shall not be questioned on the ground that the invention ought to have been the subject of an independent patent.
(2) For the removal of doubts it is hereby declared that in determining the novelty of the invention claimed in the complete specification filed in pursuance of an application for a patent of addition regard shall be had also to the complete specification in which the main invention is described.
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On the other hand, Patent law protects inventions and ideas. Copyright law is designed to encourage creativity, while patent law is designed to encourageReplyDelete