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Intellectual Property,
Contracts

Jun. 30, 2022

Patent litigation reset

Patent office issues new guidance on controversial IPR discretionary denials

Michelle E. Armond

Partner
Armond Wilson LLP

Intellectual Property

UC Berkeley School of Law, bachelor's in electrical engineering from the California Institute of Technology

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Amy Han

Associate
Manatt, Phelps & Phillips LLP

Phone: (310) 312-4106

Email: alesperance@manatt.com

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Late last week, recently confirmed U.S. Patent Office Director Kathy Vidal issued new policy guidance clarifying the scope of discretionary denials in inter partes review (IPR) proceedings. At its peak, the Patent Office was discretionarily denying 11% of all IPR challenges to issued patents. Although Director Vidal has actively issued new policy guidance in her short tenure, to date this guidance has been her most significant yet, impacting all forthcoming and pendin...

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