THE PATENTS ACT, 1970 · GRANT OF PATENTS AND RIGHTS CONFERRED THEREBY
Section 46 — Form, extent and effect of patent
(1)Every patent shall be in the prescribed form and shall have effect throughout India.
(2)A patent shall be granted for one invention only:
Provided that it shall not be competent for any person in a suit or other proceeding to take any objection to a patent on the ground that it has been granted for more than one invention.