In 2020, Apple and several other parties collectively sued the Patent Office in a U.S. district court in California. They alleged that guidance* the Director gave the Patent Trial and Appeal Board—on how, while parallel patent litigation was pending, to exercise the Director’s discretion to deny inter partes review petitions—violated the Administrative Procedure Act (APA), particularly 5 U.S.C. § 706 (link). Apple Inc. v. Vidal, No. 20-CV-06128 (N.D. Cal. Mar. 31, 2024). Apple complained that the guidance led to too many discretionary denials of meritorious petitions and was otherwise also legally defective. When the lawsuit was filed, the Board made these institution decisions. Today, the Director does. The guidance is therefore largely meaningless unless the Director again delegates this task to the Board. Nonetheless, the Federal Circuit recently affirmed the district court’s rejection of Apple’s APA challenge. Apple Inc. v. Squires, Appeal 2024-1864 (Fed. Cir. Feb. 13, 2026).Continue Reading The Propriety and Cost of Discretionary Denial

On October 29, 2018, the Patent and Trademark Office published a request for comments on a proposal to establish a new procedure by which patent owners may seek to amend their claims during inter partes review. Comments are due on or before December 14, 2018. The PTO proposes a pilot program implementing the new amendment process to begin shortly after the deadline for comments.



The House of Representatives recently sent to the Senate its bill (
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