KLARQUIST NEWS

Federal Circuit Affirms Klarquist’s PTAB Win for Motorola

Published September 5, 2025

Yesterday, the Federal Circuit affirmed, in a summary affirmance, Klarquist’s prior IPR win at the PTAB for client Motorola, where the PTAB determined that all challenged claims of Largan’s U.S. Patent No. 9,784,948 were unpatentable.

Klarquist attorneys Sarah JelsemaJohn VandenbergFrank Morton-Park, and Andy Mason worked on the appellate brief, and Sarah argued the case at the Federal Circuit. Klarquist attorneys Roy ChamcharasTodd SiegelFrank Morton-Park, and Andy Mason worked on the PTAB case, and Andy argued before the PTAB. Klarquist members Amy Uhl, Stephanie Fulk, and Carrie Fry also assisted.