Search Results for: Kevin Szymczak


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Apr 2020

PTAB May Assert New Grounds of Unpatentability of Amended Claims in IPR Proceedings, but Must Give Patent Owner Notice and Opportunity to Respond

By Kevin M. Szymczak and Peter C. Schechter 繁體中文 The U.S. Court of Appeals for the Federal Circuit has ruled that in the context of Inter Partes Review proceedings, the Patent Trial and Appeal Board may raise new grounds of unpatentability with respect to a patent owner’s proposed amended claims.  However, any new grounds must be limited to prior art already of record in the…

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