Revision of Patent Term Adjustment Provisions Relating to Appellate Review

The United States Patent and Trademark Office (Office) is revising the patent term adjustment provisions of the rules of practice in patent cases to better reflect the period of appellate review. The patent term adjustment provisions of the American Inventors Protection Act of 1999 (AIPA) provide for patent term adjustment if, inter alia, the issuance of the patent was delayed due to appellate review by the Board of Patent Appeals and Interferences (Board) or by a Federal court, and the patent was issued under a decision in the review reversing an adverse determination of patentability. The Office is specifically revising the rules of practice to indicate that the period of appellate review under the patent term adjustment provisions of the AIPA begins when jurisdiction over the application passes to the Board rather than the date on which a notice of appeal to the Board is filed.