As a result of yesterday’s Supreme Court’s decision in U.S. v. Arthrex, any party dissatisfied with the result of an Inter Partes Review (IPR) can now seek review by the Director of the Patent and Trademark Office (PTO). Previously, and as codified by the America Invents Act (AIA), IPR decisions were appealed directly to the U.S. Court of Appeals for the Federal Circuit, with no possible review at the PTO.  Yet to be determined will be the details of how this extra appeal step is to be implemented.   And will, for example, the Director really have time, resources and responsibility for reviewing… Read more