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Patent Trial and Appeal Board

Director Vidal designates precedential decision regarding declaration testimony in AIA proceedings  

Xerox Corp. v. Bytemark, Inc., IPR2022-00624, Paper 9 (Aug. 24, 2022) 

In this decision denying institution of inter partes review, the Board determined that the testimony of a declarant that merely repeats, verbatim, conclusory assertions from a petition, without citing additional supporting evidence or providing technical reasoning to support the testimony, is entitled to little weight.  

Learn more about PTAB precedential and informative decisions.

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