JD Supra

Federal Circuit Clarifies Scope of IPR Estoppel

In a precedential opinion entered on May 7, 2025, the United States Court of Appeals for the Federal Circuit affirmed a jury verdict invalidating claims of two patents for anticipation and obviousness ...
JD Supra

USPTO’s Proposed “One and Done” IPR Rule: Rethinking Finality, Fairness, and Efficiency

The USPTO’s recently published notice of proposed rulemaking (RIN 0651-AD89, Docket No. PTO-P-2025-0025) for inter partes review (IPR) proceedings seeks to curb multiple IPR challenges to the same ...
Finextra

Instant Payments Regulation: What the 9 January 2025 IPR deadline means

This content has been selected, created and edited by the Finextra editorial team based upon its relevance and interest to our community. Further, the IPR aims to introduce enhanced security measures ...
IPWatchdog

Kyle Bass IPR challenge moves foward, what does it mean for patent reform?

Kyle Bass is the hedge fund billionaire the Coalition for Affordable Drugs, which has filed a series of inter partes review challenges against a number of drug patents that he and his organization ...
World IP Review

What IPR and PGR institutions mean under USPTO director Squires

USPTO director John Squires granted the first inter partes reviews and post-grant reviews of his tenure in December 2025 after a period of issuing only denials. Ehsun Forghany of ArentFox Schiff ...