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Patent Litigation Administrative Appeals

Alston & Bird

Patent Case Summaries | Week Ending August 29, 2025

Alston & Bird on

Global Health Solutions LLC, v. Marc Selner, No. 2023-2009 (Fed. Cir. (PTAB) Aug. 26, 2025). Opinion by Stark, joined by Stoll and Goldberg. “This case marks [the Federal Circuit’s] first review of an AIA derivation...more

Morgan Lewis

USPTO Tightens Limits on AAPA Use in IPRs Following Qualcomm Precedent

Morgan Lewis on

A recent memo from the acting director of the US Patent and Trademark Office directs the Patent Trial and Appeal Board (PTAB) to reject inter partes review (IPR) petitions that use “applicant admitted prior art (AAPA), expert...more

WilmerHale

Federal Circuit Patent Watch: Federal Circuit rejects invitation to create a bright-line rule regarding whether numerical ranges...

WilmerHale on

Precedential and Key Federal Circuit Opinions - MALVERN PANALYTICAL INC. v. TA INSTRUMENTS-WATERS LLC [OPINION] (2022-1439, 11/1/2023) (Prost, Hughes, and Cunningham) - Prost, J. The Court vacated the district court’s...more

Knobbe Martens

Federal Circuit Review - November 2019

Knobbe Martens on

The Appointments Clause: Ensuring That PTAB Decisions Are Subject to Constitutional Checks and Balances  In Arthrex, Inc. v. Smith & Nephew, Inc., Appeal No. 18-2251, the Federal Circuit ruled that, under the then-existing...more

McDermott Will & Emery

Post-Therasense IC Alive and Kicking at the Federal Circuit

McDermott Will & Emery on

Apotex Inc. v. UCB, Inc. - After finding that a patent owner had made several misrepresentations to the Patent and Trademark Office (PTO) during prosecution, the U.S. Court of Appeals for the Federal Circuit concluded...more

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