Patents Act, 1970

Section - 25 - Opposition to the patent

CHAPTER V

[OPPOSITION PROCEEDINGS TO GRANT OF PATENTS]

[Opposition to the patent.

25. (1) Where an application for a patent has been published but a patent has not been granted, any person may, in writing, represent by way of opposition to the Controller against the grant of patent on the ground-

(a)	-	that the applicant for the patent or the person under or through whom he claims, wrongfully obtained the invention or any part thereof from him or from a person under or through whom he claims;
(b)	-	that the invention so far as claimed in any claim of the complete specification has been published before the priority date of the claim-

(i)

in any specification filed in pursuance of an .... To read the full section download the app from Google Play store