India: Patent Renewal Fees Guide
Renewal Procedure and Patent Renewal Fees at the Indian Patent Office An informational summary of the patent renewal rules in place for Indian patents. Renewal Years Renewal fees are only payable on an Indian patent once it has been granted. The first time renewal fees become due is the second anniversary of the patent’s filing date, at which point the fee for the third year is due. Since renewal fees are not due before grant, even if the second anniversary passes whilst the patent is still…