Bipartisan Bill Proposes Major Reforms to Protect US Patents and Stop Fee Diversion
PREVAIL Act
Legislative Progress
Key Points
Impact Analysis
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3 articlesPatent Reform in the Pipeline: Implications for Industry
Reintroduced in May 2025, the PREVAIL Act proposes reforms to the PTAB to create a more efficient process by limiting simultaneous challenges in the Patent Office and district courts. It requires standing for challengers and aligns evidentiary standards with those used in federal courts.
The PREVAIL Act Is Back. Will It Prevail This Time?
Senators Coons and Tillis reintroduced the PREVAIL Act on May 1, 2025. Key provisions include imposing a presumption of validity requiring 'clear and convincing' evidence for invalidity and precluding defendants from bringing PTAB challenges if they are already litigating in District Court.
PREVAIL Act Advances to the Senate: Potential Implications for Patent Challenges
The Act aims to reform PTAB procedures to limit Inter Partes Review. It introduces a standing requirement similar to Article III standing, meaning only those sued or threatened with a lawsuit can challenge a patent, and raises the burden of proof to the 'clear and convincing' standard.