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
IPR2026-00153IPRUS 10321320Nov 25, 2025Target Corporation—Discretionary Denial
IPR2026-00150IPRUS 12031894Nov 25, 2025Sarepta Therapeutics, Inc. et al.—Trial Instituted
IPR2026-00149IPRUS 12013326Nov 25, 2025Sarepta Therapeutics, Inc. et al.—Institution Denied
IPR2026-00122IPRUS 10714890Nov 25, 2025Eoptolink Technology USA Inc. et al.—Trial Instituted
PGR2026-00013PGRUS 12233106Nov 24, 2025Ascendis Pharma A/S et al.—Trial Instituted
IPR2026-00131IPRUS 10966025Nov 24, 2025Google LLC—Pending
IPR2026-00148IPRUS 11190590Nov 22, 2025Amazon.com Services LLC—Trial Instituted
IPR2026-00147IPRUS 12010174Nov 21, 2025Amazon.com Services LLC—Trial Instituted
IPR2026-00146IPRUS 12316706Nov 21, 2025Amazon.com Services LLC—Trial Instituted
IPR2026-00145IPRUS 11128710Nov 21, 2025Amazon.com Services LLC—Trial Instituted
IPR2026-00144IPRUS 8582789Nov 21, 2025Apple Inc.—Discretionary Denial
IPR2026-00143IPRUS 12001599Nov 21, 2025Apple Inc.—Pending
IPR2026-00142IPRUS 8112104Nov 21, 2025Apple Inc.—Discretionary Denial
IPR2026-00141IPRUS 11627242Nov 21, 2025Bird Buddy, Inc.—Discretionary Denial
IPR2026-00127IPRUS 8477762Nov 21, 2025Cisco Systems, Inc.—Discretionary Denial
IPR2026-00067IPRUS 11894306Nov 21, 2025Taiwan Semiconductor Manufacturing Company Ltd. et al.—Pending
IPR2026-00066IPRUS 11538763Nov 21, 2025Taiwan Semiconductor Manufacturing Company Ltd. et al.—Pending
IPR2026-00065IPRUS 11107768Nov 21, 2025Taiwan Semiconductor Manufacturing Company Ltd. et al.—Trial Instituted
IPR2026-00117IPRUS 12166869Nov 20, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2026-00135IPRUS RE49115Nov 19, 2025Westinghouse Air Brake Technologies Corporation et al.—Discretionary Denial
IPR2026-00134IPRUS RE47835Nov 19, 2025Westinghouse Air Brake Technologies Corporation et al.—Discretionary Denial
IPR2026-00133IPRUS 9517782Nov 19, 2025Westinghouse Air Brake Technologies Corporation et al.—Discretionary Denial
IPR2026-00129IPRUS 12158250Nov 18, 2025Samsung Display Co., Ltd. et al.—Trial Instituted
IPR2026-00130IPRUS 9318609Nov 14, 2025Taiwan Semiconductor Manufacturing Company Limited—Trial Instituted
IPR2026-00120IPRUS 11119756Nov 14, 2025NRG Energy, Inc. et al.—Terminated-Settled
IPR2026-00108IPRUS 12062243Nov 14, 2025Samsara Inc.—Institution Denied
PGR2026-00011PGRUS 12220935Nov 12, 2025Univacco Technology Inc.—Institution Denied
IPR2026-00113IPRUS 12336052Nov 12, 2025Meta Platforms, Inc.—Discretionary Denial
IPR2026-00111IPRUS 12238815Nov 12, 2025Meta Platforms, Inc.—Institution Denied
IPR2026-00110IPRUS 12120769Nov 12, 2025Meta Platforms, Inc.—Institution Denied
IPR2026-00097IPRUS 12138052Nov 12, 2025Magnolia Medical Technologies, Inc.—Discretionary Denial
IPR2026-00098IPRUS 11995685Nov 11, 2025Google LLC—Institution Denied
PGR2026-00012PGRUS 12221196Nov 10, 2025Xingmai Innovation Technology (Suzhou) Co., Ltd. d/b/a Beatbot, Beatbot Technology (USA) Co., Ltd. et al.—Pending
PGR2025-00087PGRUS 12371685Nov 10, 2025Merck Sharp & Dohme LLC—Pending
IPR2026-00124IPRUS 11096797Nov 10, 2025Medtronic, Inc.—Trial Instituted
IPR2026-00121IPRUS 11864755Nov 10, 2025Medtronic, Inc.—Trial Instituted
IPR2026-00112IPRUS 12256463Nov 10, 2025Meta Platforms, Inc.—Institution Denied
IPR2026-00106IPRUS 10321320Nov 10, 2025Amazon.com Services LLC et al.—Trial Instituted
IPR2026-00088IPRUS 9615192Nov 10, 2025Amazon.com Services LLC et al.—Trial Instituted
PGR2026-00001PGRUS 12373366Nov 7, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00116IPRUS 11973864Nov 7, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2026-00115IPRUS 11606204Nov 7, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2026-00053IPRUS 9235428Nov 7, 2025Disney Entertainment & Sports LLC—Terminated
IPR2026-00018IPRUS 12373366Nov 7, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00101IPRUS 12245325Nov 6, 2025Meta Platforms, Inc.—Institution Denied
IPR2026-00100IPRUS 10117290Nov 6, 2025Meta Platforms, Inc.—Trial Instituted
IPR2025-01603IPRUS 10823576Nov 6, 2025Avidbots Corporation et al.—Discretionary Denial
IPR2026-00094IPRUS 10578818Nov 5, 2025Eoptolink Technology USA Inc. et al.—Trial Instituted
IPR2026-00085IPRUS 11900016Nov 5, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00054IPRUS 9762639Nov 5, 2025Disney Entertainment & Sports LLC—Terminated