Penumbra Illuminates Priority Dates Pre and Post

Penumbra Illuminates Priority Dates Pre and Post-AIA, PTAB Litigation Blog

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USPTO Director Kathi Vidal recently designated precedential section II.E.3 of Penumbra, Inc. v. RapidPulse, Inc. and clarified that the priority analysis for an AIA reference patent as prior art is different than for a pre-AIA reference patent.  USPTO, Director Vidal designates decision as precedentialUSPTO (November 15, 2023).

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