July 31, 2023
Authored and Edited by Yinan Liu, Ph.D.; David C. Reese; Stacy Lewis†
Effective July 24, 2023, the USPTO revised its procedures for the interim Director Review (DR) of PTAB decisions, including:
For an in-depth discussion of the revised interim process, click here.
United States Patent and Trademark Office (USPTO), Precedential Opinion Panel (POP), Patent Trial and Appeal Board (PTAB)
†Stacy Lewis is a Law Clerk at Finnegan.
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At the PTAB Blog
Discretion All the Way Down: USPTO Uses a Discretionary IPR Denial to Justify a
§ 325(d) EPR Denial
May 28, 2026
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