PTAB

AIA trial proceedings.

Inter Partes Review, Post-Grant Review, and Covered Business Method proceedings filed at the USPTO Patent Trial and Appeal Board. Sourced from the PTAB Trial API every six hours. Each proceeding links to the patent it’s challenging — when we have a dossier on file, the row jumps to it directly.

883 proceedings indexed.

By industry

High-Tech (T)(78)Medical (M)(17)Automotive (A)(5)Energy (E)(5)Industrial Manufacturing (IM)(3)Firearms (F)(2)Home Appliance (HA)(2)Other (O)(1)Food (FD)(0)Sporting Goods (S)(0)
ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2026-00052IPRUS 8542705Nov 5, 2025Disney Entertainment & Sports LLC—Terminated
PGR2026-00010PGRUS 12214225Nov 4, 2025Wella Operations US LLC—Institution Denied
IPR2026-00109IPRUS 11012827Nov 4, 2025Apple Inc.—Institution Denied
IPR2026-00102IPRUS 12104578Nov 4, 2025LiftWerx USA Inc.—Institution Denied
PGR2026-00009PGRUS 12324873Nov 3, 2025Terumo BTC, Inc—Discretionary Denial
IPR2026-00095IPRUS 8478903Nov 3, 2025Microsoft Corporation—Trial Instituted
IPR2026-00093IPRUS 9523826Nov 3, 2025Accelight Technologies, Inc. et al.—Discretionary Denial
IPR2026-00084IPRUS 11204736Nov 3, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00083IPRUS 10656906Nov 3, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00073IPRUS 11244675Nov 3, 2025Google LLC—Discretionary Denial
IPR2026-00107IPRUS 11991601Oct 31, 2025Apple Inc.—Institution Denied
IPR2026-00105IPRUS 11991600Oct 31, 2025Apple Inc.—Institution Denied
IPR2026-00104IPRUS 11653183Oct 31, 2025Apple Inc.—Institution Denied
IPR2026-00103IPRUS 8224794Oct 31, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00081IPRUS 12131357Oct 31, 2025Meta Platforms, LLC—Discretionary Denial
IPR2026-00080IPRUS 12118591Oct 31, 2025Meta Platforms, Inc.—Discretionary Denial
IPR2026-00079IPRUS 12112357Oct 31, 2025Meta Platforms, LLC—Discretionary Denial
IPR2026-00056IPRUS 10165324Oct 31, 2025Disney Entertainment & Sports LLC—Terminated
IPR2026-00055IPRUS 9860595Oct 31, 2025Disney Entertainment & Sports LLC—Terminated
IPR2026-00051IPRUS 8280987Oct 31, 2025Disney Entertainment & Sports LLC—Terminated
IPR2026-00050IPRUS 8631102Oct 31, 2025Google LLC et al.—Trial Instituted
IPR2026-00049IPRUS 9179359Oct 31, 2025Google LLC et al.—Trial Instituted
IPR2026-00048IPRUS 10237757Oct 31, 2025Google LLC et al.—Discretionary Denial
IPR2025-01600IPRUS 10001780Oct 30, 2025Avidbots Corporation et al.—Discretionary Denial
IPR2025-01589IPRUS 8941708Oct 28, 2025Intelligent Protection Management Corp.—Discretionary Denial
IPR2026-00058IPRUS 7288822Oct 27, 2025Taiwan Semiconductor Manufacturing Company Ltd.—Discretionary Denial
IPR2026-00017IPRUS 9824035Oct 27, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00086IPRUS 8725700Oct 24, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00045IPRUS 10980934Oct 24, 2025Terumo BCT, Inc.—Discretionary Denial
IPR2026-00013IPRUS 12018906Oct 24, 2025Dead Air Silencers et al.—Trial Instituted
IPR2025-01579IPRUS 11251394Oct 23, 2025Tianma Microelectronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00072IPRUS 11200252Oct 22, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2026-00033IPRUS 9667337Oct 22, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
PGR2026-00008PGRUS 12337715Oct 21, 2025Kia America, Inc. et al.—Institution Denied
PGR2026-00006PGRUS 12377204Oct 21, 2025Terumo BCT, Inc—Discretionary Denial
IPR2026-00070IPRUS 12337716Oct 21, 2025Toyota Motor Corporation et al.—Institution Denied
IPR2026-00069IPRUS 11938201Oct 21, 2025GE Healthcare Ltd. et al.—Trial Instituted
IPR2026-00059IPRUS 11104245Oct 21, 2025Toyota Motor Corporation et al.—Trial Instituted
IPR2025-01587IPRUS 8593358Oct 21, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2025-01581IPRUS 11885358Oct 21, 2025Stanley Black & Decker, Inc. et al.—Discretionary Denial
IPR2026-00071IPRUS 11573939Oct 20, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01525IPRUS 12118290Oct 20, 2025Foleon Inc. et al.—Discretionary Denial
IPR2026-00046IPRUS 10980926Oct 17, 2025Terumo BCT, Inc.—Discretionary Denial
IPR2026-00034IPRUS 12136276Oct 17, 2025Samsara, Inc.—Institution Denied
IPR2026-00068IPRUS 12015376Oct 16, 2025Voltage, LLC et al.—Discretionary Denial
IPR2025-01561IPRUS 8148962Oct 16, 2025Micron Technology, Inc. et al.—Terminated
IPR2025-01536IPRUS RE48479Oct 16, 2025Ontel Products Corporation et al.—Discretionary Denial
IPR2026-00021IPRUS 7571014Oct 15, 2025Google LLC—Discretionary Denial
IPR2026-00011IPRUS 11841803Oct 15, 2025NVIDIA Corporation—Discretionary Denial
IPR2025-01559IPRUS 9524974Oct 15, 2025Micron Technology, Inc. et al.—Terminated