Patent 11334918

PTAB challenges

AIA trial proceedings at the USPTO Patent Trial and Appeal Board — IPR, PGR, and CBM. Petitioners, judge panels, claim-level invalidation outcomes from Final Written Decisions, and Federal Circuit appeals. The single most important defensive datapoint after litigation history.

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Proceedings on file (2)

All PTAB activity →

AIA trial proceedings (IPR / PGR / CBM) filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced from the USPTO Open Data Portal and refreshed every six hours; each proceeding number deep-links to the PTAB E2E docket.

1 settled1 institution denied
Institution Denied
Filed
Jul 2, 2025
Last modified
Feb 19, 2026
Petitioner
Google LLC
Inventor
James Arthur Proctor JR. et al
Terminated-Settled
Filed
May 30, 2025
Last modified
Aug 27, 2025
Petitioner
Samsung Electronics Co., Ltd et al.
Inventor
James Arthur Proctor JR. et al

PTAB challenges

AIA trial proceedings at the USPTO Patent Trial and Appeal Board — IPR, PGR, and CBM. Petitioners, judge panels, claim-level invalidation outcomes from Final Written Decisions, and Federal Circuit appeals. The single most important defensive datapoint after litigation history.

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