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Examination Procedures Patent Invalidity

Womble Bond Dickinson

USPTO Removes Reliance on Applicant Admitted Prior Art in IPR Proceedings

Womble Bond Dickinson on

On July 31, 2025, the acting Director of the United States Patent and Trademark Office (USPTO) published a memorandum making a significant change in Patent Trial and Appeal Board (PTAB) inter partes review (IPR) practice and...more

Jones Day

Use Caution When Mapping Multi-Forum Patentability Attack

Jones Day on

A recent PTAB decision in Sattler Tech Corp. v. Lyu represents an important reminder to carefully review the procedural and substantive requirements for filing a petition for an AIA trial, especially when dealing with...more

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