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
IPR2026-00193IPRUS 11936876Jan 9, 2026Amazon.com, Inc. et al.—Pending
IPR2026-00099IPRUS 8116749Jan 9, 2026Google LLC—Discretionary Denial
IPR2026-00188IPRUS 9271243Jan 7, 2026Cisco Systems, Inc.—Discretionary Denial
IPR2026-00187IPRUS 9717037Jan 7, 2026Cisco Systems, Inc.—Discretionary Denial
IPR2026-00186IPRUS 10051556Jan 7, 2026Cisco Systems, Inc.—Discretionary Denial
IPR2026-00196IPRUS 11031677Jan 5, 2026Cellco Partnership d/b/a Verizon Wireless et al.—Terminated-Settled
IPR2026-00194IPRUS 12102368Jan 5, 2026Paragon 28, Inc.—Pending
IPR2026-00192IPRUS 12143606Jan 5, 2026Amazon.com Services LLC et al.—Pending
IPR2026-00191IPRUS 11031677Jan 2, 2026Resmed Corp.—Pending
IPR2026-00156IPRUS 9772193Dec 31, 2025Google LLC—Discretionary Denial
IPR2026-00185IPRUS 10991097Dec 30, 2025Guardant Health, Inc.—Discretionary Denial
IPR2026-00184IPRUS 12231426Dec 30, 2025Microsoft Corporation—Pending
IPR2026-00182IPRUS 12218934Dec 30, 2025Microsoft Corporation—Pending
IPR2026-00190IPRUS 9456053Dec 29, 2025Microsoft Corporation—Discretionary Denial
IPR2026-00180IPRUS 10701173Dec 24, 2025Microsoft Corporation—Pending
PGR2026-00020PGRUS 12268428Dec 23, 2025Paragon 28, Inc.—Pending
IPR2026-00189IPRUS 11058757Dec 23, 2025Pfizer Inc.—Pending
PGR2026-00017PGRUS 12268397Dec 19, 2025Paragon 28, Inc.—Pending
IPR2026-00092IPRUS 11850424Dec 18, 2025Nyxoah, Inc. et al.—Discretionary Denial
IPR2026-00091IPRUS 11806526Dec 18, 2025Nyxoah, Inc. et al.—Discretionary Denial
IPR2026-00090IPRUS 10898709Dec 18, 2025Nyxoah, Inc. et al.—Discretionary Denial
IPR2026-00174IPRUS 9762692Dec 17, 2025Microsoft Corporation—Pending
IPR2026-00152IPRUS 11620701Dec 17, 2025Ebury Partners UK Ltd.—Terminated
IPR2026-00169IPRUS 12156669Dec 16, 2025Imperative Care, Inc.—Pending
PGR2026-00015PGRUS 12245997Dec 10, 2025Atossa Therapeutics, Inc.—Terminated-Settled
IPR2026-00176IPRUS 12221638Dec 10, 2025Halozyme, Inc.—Pending
IPR2026-00173IPRUS 9173100Dec 8, 2025Ford Motor Company—Pending Director Review
IPR2026-00172IPRUS 9147297Dec 5, 2025Ford Motor Company—Pending Director Review
IPR2026-00171IPRUS 9082239Dec 5, 2025Ford Motor Company—Pending Director Review
IPR2026-00061IPRUS 8076194Dec 5, 2025Taiwan Semiconductor Manufacturing Company Ltd.—Pending
IPR2025-01604IPRUS 10728436Dec 4, 2025Avidbots Corporation et al.—Discretionary Denial
IPR2025-01602IPRUS 10274325Dec 4, 2025Avidbots Corporation et al.—Discretionary Denial
IPR2026-00164IPRUS RE50307Dec 3, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00151IPRUS 11575381Dec 3, 2025Citadel Securities LLC—Pending
IPR2026-00168IPRUS 12123880Dec 2, 2025Sarepta Therapeutics, Inc. et al.—Pending
IPR2026-00167IPRUS 11698377Dec 2, 2025Sarepta Therapeutics, Inc. et al.—Pending
IPR2026-00166IPRUS 12298313Dec 2, 2025Sarepta Therapeutics, Inc. et al.—Terminated
IPR2026-00162IPRUS 12011367Dec 2, 2025Medtronic, Inc.—Pending
IPR2026-00165IPRUS 7960955Dec 1, 2025Monolithic Power Systems, Inc.—Discretionary Denial
IPR2026-00163IPRUS 11376136Dec 1, 2025Medtronic, Inc.—Pending
IPR2026-00123IPRUS 11177887Dec 1, 2025Eoptolink Technology USA Inc. et al.—Trial Instituted
IPR2025-01601IPRUS 10379539Dec 1, 2025Avidbots Corporation et al.—Discretionary Denial
IPR2026-00161IPRUS 12156533Nov 26, 2025NJOY, LLC et al.—Discretionary Denial
IPR2026-00119IPRUS 11916893Nov 26, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2026-00118IPRUS 12207094Nov 26, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2026-00114IPRUS 11233780Nov 26, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2026-00160IPRUS 11880207Nov 25, 2025Wybotics, Co. Ltd. et al.—Pending
IPR2026-00159IPRUS 11262766Nov 25, 2025Wybotics, Co. Ltd. et al.—Pending
IPR2026-00158IPRUS 11003191Nov 25, 2025Wybotics Inc. et al.—Pending
IPR2026-00154IPRUS 9615192Nov 25, 2025Target Corporation—Discretionary Denial