Date: January 4, 2017 0 2155 When is renewal fee payable in India? Viewed 4645 Times The renewal fee becomes due on the anniversary of the patent’s filing date. The patentee may pay the renewal fee every year or may pay renewal fee for 2 or more years in advance. Was this answer helpful ? Yes / No Share : Previous Post Is there requirement of paying a separate sealing fee/issue fee in India? Next Post Are there any post-grant requirements which are to be fulfilled by the patentee?