Patent and Trademark Office September 18, 2024 – Federal Register Recent Federal Regulation Documents

The United States Patent and Trademark Office (Office or USPTO) modifies its rules of practice governing amendment practice in trial proceedings under the Leahy-Smith America Invents Act (AIA) to make permanent certain provisions of the Office's motion to amend pilot program (MTA pilot program) and to revise the rules that allocate burdens of persuasion in connection with motions to amend (MTAs). These rules provide a patent owner with the option of issuance of preliminary guidance in response to an MTA and the option of filing one additional revised MTA. Further, these rules clarify that a preponderance of evidence standard applies to any new ground of unpatentability raised by the Board, and that when exercising the discretion to grant or deny an MTA or to raise a new ground of unpatentability, the Board may consider all evidence of record in the proceeding. The rules further provide that the Board may consider information identified in response to a Board-initiated request for examination assistance, and that the results of that assistance will be added to the record. The rules better ensure the Office's role of issuing robust and reliable patents, and the predictability and certainty of post-grant trial proceedings before the Board. These rules relate to the Office trial practice for inter partes review (IPR), post-grant review (PGR), and derivation proceedings that implemented provisions of the AIA providing for trials before the Office.