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.

1,113 proceedings indexed · 322 match this filter.

By industry

ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2026-00088IPRUS 9615192Nov 10, 2025Amazon.com Services LLC et al.HEADWATER RESEARCH LLCInstitution Granted
IPR2026-00100IPRUS 10117290Nov 6, 2025Meta Platforms, Inc.SitNet, LLCInstitution Granted
IPR2026-00094IPRUS 10578818Nov 5, 2025Eoptolink Technology USA Inc. et al.Applied Optoelectronics, Inc.Institution Granted
IPR2026-00095IPRUS 8478903Nov 3, 2025Microsoft CorporationSandpiper CDN, LLCInstitution Granted
IPR2026-00050IPRUS 8631102Oct 31, 2025Google LLC et al.HEADWATER RESEARCH LLCInstitution Granted
IPR2026-00049IPRUS 9179359Oct 31, 2025Google LLC et al.HEADWATER RESEARCH LLCInstitution Granted
IPR2026-00013IPRUS 12018906Oct 24, 2025Dead Air Silencers et al.Jarvis Arms LLCInstitution Granted
IPR2026-00072IPRUS 11200252Oct 22, 2025Samsung Electronics Co., Ltd. et al.Kannuu Pty. Ltd.Institution Granted
IPR2026-00069IPRUS 11938201Oct 21, 2025GE Healthcare Ltd. et al.Trial Instituted
IPR2026-00059IPRUS 11104245Oct 21, 2025Toyota Motor Corporation et al.Trial Instituted
IPR2026-00071IPRUS 11573939Oct 20, 2025Samsung Electronics Co., Ltd. et al.Kannuu Pty. Ltd.Institution Granted
PGR2026-00003PGRUS 12193790Oct 13, 2025WHOOP, Inc.Omni MedSci, Inc.Institution Granted
IPR2025-01310IPRUS 12160681Oct 13, 2025Samsung Electronics Co. Ltd. et al.Trial Instituted
IPR2026-00047IPRUS 6182128Oct 10, 2025Amazon Web Services, Inc. et al.Ziklag IP LLCInstitution Granted
IPR2025-01577IPRUS 11520346Oct 10, 2025Tesla, Inc.Trial Instituted
IPR2025-01576IPRUS 11467579Oct 9, 2025Tesla, Inc.Trial Instituted
IPR2025-01457IPRUS 11143145Oct 7, 2025GENERAC POWER SYSTEMS, INC. et al.Trial Instituted
IPR2025-01574IPRUS 11126889Oct 2, 2025Tesla, Inc.Trial Instituted
IPR2025-01575IPRUS 11753046Oct 1, 2025Tesla, Inc.Trial Instituted
IPR2025-01573IPRUS 10614344Sep 30, 2025Tesla, Inc.Trial Instituted
IPR2025-01598IPRUS 9005293Sep 29, 2025Medtronic, Inc.Trial Instituted
IPR2025-01593IPRUS 10278961Sep 26, 2025Bonerge Lifescience (Hunan) Co., Ltd.Trial Instituted
IPR2025-01582IPRUS 10980901Sep 26, 2025Curium US LLCUniversität Heidelberg et al.Institution Granted
IPR2025-01567IPRUS 10379301Sep 26, 2025Accelight Technologies, Inc. et al.Trial Instituted
IPR2025-01566IPRUS 10042116Sep 26, 2025Accelight Technologies, Inc. et al.Trial Instituted
IPR2025-01570IPRUS 10788690Sep 25, 2025Accelight Technologies, Inc. et al.Trial Instituted
IPR2025-01562IPRUS 12109384Sep 19, 2025Imperative Care, Inc.Trial Instituted
PGR2025-00085PGRUS 12168036Sep 17, 2025Alvotech USA Inc. et al.Trial Instituted
IPR2025-01541IPRUS 9107000Sep 17, 2025Samsung Electronics Co., Ltd. et al.Trial Instituted
IPR2025-01540IPRUS 10129627Sep 16, 2025Samsung Electronics Co., Ltd. et al.Trial Instituted
IPR2025-01512IPRUS 11971612Sep 15, 2025Luxottica of America Inc.Trial Instituted
IPR2025-01531IPRUS 11344552Sep 12, 2025Apotex Inc.Trial Instituted
IPR2025-01530IPRUS 11672377Sep 12, 2025RJ Brands, LLC d/b/a ChefmanTrial Instituted
IPR2025-01529IPRUS 11389026Sep 12, 2025RJ Brands, LLC d/b/a ChefmanTrial Instituted
IPR2025-01395IPRUS D768969Sep 9, 2025TOP GLORY TRADING GROUP INC. et al.Trial Instituted
IPR2025-01516IPRUS 10468047Sep 8, 2025Samsung Electronics Co., Ltd. et al.Trial Instituted
IPR2025-01311IPRUS 11812091Sep 5, 2025Samsung Electronics Co. Ltd. et al.Trial Instituted
IPR2025-01271IPRUS 10697398Sep 3, 2025Generac Power Systems Inc. et al.Trial Instituted
PGR2025-00081PGRUS 12163947Aug 29, 2025Nicholson Manufacturing Ltd. et al.Trial Instituted
IPR2025-01487IPRUS 9972381Aug 29, 2025Infineon Technologies Americas Corp. et al.Trial Instituted
IPR2025-01431IPRUS 10025731Aug 29, 2025Samsung Electronics Co., Ltd. et al.Trial Instituted
IPR2025-01315IPRUS 8471950Aug 29, 2025Samsung Electronics Co. Ltd. et al.Trial Instituted
IPR2025-01314IPRUS 8180198Aug 29, 2025Samsung Electronics Co. Ltd. et al.Trial Instituted
IPR2025-01312IPRUS 7952645Aug 29, 2025Samsung Electronics Co. Ltd. et al.Trial Instituted
PGR2025-00082PGRUS 12243948Aug 28, 2025Samsung Electronics Co., Ltd. et al.Trial Instituted
IPR2025-01462IPRUS 11192689Aug 28, 2025ToughBuilt Industries, Inc.Trial Instituted
IPR2025-01461IPRUS 11986946Aug 28, 2025ToughBuilt Industries, Inc.Trial Instituted
IPR2025-01364IPRUS 10735320Aug 28, 2025Ciena CorporationTrial Instituted
IPR2025-01309IPRUS 7577417Aug 28, 2025Samsung Electronics Co., Ltd. et al.Trial Instituted
PGR2025-00071PGRUS 12308087Aug 25, 2025Samsung Electronics Co., Ltd. et al.Trial Instituted