Patents Act, 1992

Restoration of lapsed patents.

37.—(1) Where a patent has lapsed by reason of a failure to pay any renewal fee within the prescribed period or within that period as extended under section 36 (3), an application may be made to the Controller, within two years from the date on which the patent lapsed, for the restoration of the patent.

(2) An application under this section may be made by the person who was the proprietor of the patent or by his personal representative, and where the patent was held by two or more persons jointly, the application may, with the leave of the Controller, be made by one or more of them without joining the others.

(3) An application under this section shall contain a statement (to be verified in such manner as may be prescribed) fully setting out the circumstances which led to the failure to pay the renewal fee, and the Controller may require from the applicant such further evidence as he may think necessary.

(4) If the Controller is satisfied that the failure to pay the renewal fee was prima facie unintentional, that reasonable care had been taken to ensure payment of the fee within the prescribed period and that there has not been undue delay in the making of the application, he shall advertise the application in the Journal, and within the prescribed period any person may give notice to the Controller of opposition thereto.

(5) If notice of opposition is duly given under this section, the Controller shall notify the applicant and shall determine the question.

(6) If the Controller decides to allow an application under this section for restoration, he shall upon payment of any unpaid renewal fee and of such additional fee as may be prescribed, make a restoration order in accordance with the application.

(7) An order under this section for the restoration of a patent—

(a) may be made subject to such conditions as the Controller thinks fit, including in particular a condition requiring the entry in the register of any matter in respect of which the provisions of this Act as to entries in the register is not complied with; and

(b) shall be subject to such provisions as are prescribed for the protection of persons who, during the period beginning on the date on which the patent lapsed and ending on the date of the order under this section, may have begun to avail themselves of the invention which is the subject of the patent,

and if any condition to which an order under this section is subject is not complied with by the proprietor of the patent, the Controller may revoke the order and give such directions consequential on the revocation as he thinks fit.