PTAB

AIA trial proceedings.

Inter Partes Review, Post-Grant Review, and Covered Business Method proceedings at the USPTO Patent Trial and Appeal Board. Refreshed every six hours from the USPTO decisions feed, so outcomes track through institution, settlement, and the final written decision — where we read the claim-level result (invalidated vs sustained) straight from the decision. Each proceeding links to the patent it’s challenging — when we have a dossier on file, the row jumps to it directly.

1,459 proceedings indexed · 355 match this filter.

By industry

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ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2026-00383IPRUS 12107587Jun 2, 2026Optiver US LLC et al.—Pending
IPR2026-00384IPRUS 10763865Jun 2, 2026Optiver US LLC et al.—Pending
IPR2026-00374IPRUS 11058757Jun 1, 2026Merck Sharp & Dohme LLC—Pending
IPR2026-00375IPRUS 7583191Jun 1, 2026Vivint LLC—Pending
PGR2026-00053PGRUS 12502870Jun 1, 2026Ambilight Inc—Pending
IPR2026-00260IPRUS 12030959May 26, 2026Amneal Pharmaceuticals, Inc. et al.—Pending
IPR2026-00361IPRUS 9491564May 26, 2026Amazon.com Services LLC et al.—Pending
PGR2026-00051PGRUS 12396919May 26, 2026Hyper Ice, Inc.—Pending
IPR2026-00365IPRUS 11825139May 22, 2026Pinterest, Inc.—Pending
IPR2026-00366IPRUS 11184652May 22, 2026Pinterest, Inc.—Pending
IPR2026-00316IPRUS 11664123May 18, 2026Apple Inc.—Pending
IPR2026-00317IPRUS 12230394May 18, 2026Apple Inc.—Pending
IPR2026-00367IPRUS 10539851May 18, 2026Ambilight Inc—Pending
IPR2026-00363IPRUS 12143424May 15, 2026Palo Alto Networks, Inc.Qomplx LLCInstitution Granted
IPR2026-00364IPRUS 12301627May 15, 2026Palo Alto Networks, Inc.Qomplx LLCInstitution Granted
IPR2026-00346IPRUS 9800633May 13, 2026Meta Platforms, Inc.—Pending
IPR2026-00347IPRUS 10484442May 13, 2026Meta Platforms, Inc.—Pending
IPR2026-00358IPRUS 11886750May 12, 2026Advanced Micro Devices, Inc.—Pending
IPR2026-00359IPRUS 11550512May 12, 2026Advanced Micro Devices, Inc.—Pending
IPR2026-00360IPRUS 12271636May 12, 2026Advanced Micro Devices, Inc.—Pending