In instances where a patent challenger submits a petition to the United States Patent and Trademark Office (USPTO) for inter partes review (IPR) or post-grant review (PGR) of a patent and there is parallel litigation involving the same patent, the Director of the USPTO, and, by delegation, the Patent Trial and Appeal Board (PTAB) administrative patent judges (“Judges”) have discretionary authority to deny institution of the petition. Until recently, this discretionary denial authority was exercised according to the USPTO’s June 22, 2022 Interim Procedure for Discretionary Denials (the “2022 Guidance”). On February 28, 2025, however, the USPTO rescinded the 2022…
Read More