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.

1,241 proceedings indexed · 96 match this filter.

By industry

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ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2026-00392IPRUS T123458Jul 24, 2026Test Co.—Institution Denied
PGR2026-00036PGRUS 12370153Mar 25, 2026Par Health, Inc.InfoRLife, S.A.Institution Denied
IPR2026-00270IPRUS 12298313Feb 26, 2026Sarepta Therapeutics, Inc. et al.Genzyme Corporation et al.Institution Denied
IPR2026-00230IPRUS 11824136Feb 18, 2026SEG Solar, Inc. et al.Shanghai Jinko Green Energy Enterprise Management Co., LTD. et al.Institution Denied
PGR2026-00027PGRUS 12297278Feb 12, 2026Merck Sharp & Dohme LLCSurrozen Operating, Inc. et al.Institution Denied
IPR2026-00245IPRUS 12005349Feb 3, 2026FanDuel, Inc. et al.WinView IP Holdings, LLCInstitution Denied
IPR2026-00175IPRUS 11338189Jan 16, 2026DraftKings Inc. et al.WinView IP Holdings, LLCInstitution Denied
IPR2026-00183IPRUS 11539663Jan 14, 2026Microsoft CorporationQomplx LLCInstitution Denied
PGR2026-00022PGRUS 12274481Jan 13, 2026Paragon 28, Inc.TREACE MEDICAL CONCEPTS, INC.Institution Denied
IPR2026-00192IPRUS 12143606Jan 5, 2026Amazon.com Services LLC et al.InterDigital VC Holdings, Inc. et al.Institution Denied
IPR2026-00174IPRUS 9762692Dec 17, 2025Microsoft CorporationSandpiper CDN, LLCInstitution Denied
IPR2026-00176IPRUS 12221638Dec 10, 2025Halozyme, Inc.Alteogen Inc.Institution Denied
IPR2026-00151IPRUS 11575381Dec 3, 2025Citadel Securities LLCHFT Solutions, LLCInstitution Denied
IPR2026-00168IPRUS 12123880Dec 2, 2025Sarepta Therapeutics, Inc. et al.Genzyme Corporation et al.Institution Denied
IPR2026-00167IPRUS 11698377Dec 2, 2025Sarepta Therapeutics, Inc. et al.Genzyme Corporation et al.Institution Denied
IPR2026-00119IPRUS 11916893Nov 26, 2025Samsung Electronics Co., Ltd. et al.Network-1 Technologies, Inc.Institution Denied
IPR2026-00118IPRUS 12207094Nov 26, 2025Samsung Electronics Co., Ltd. et al.Network-1 Technologies, Inc.Institution Denied
IPR2026-00114IPRUS 11233780Nov 26, 2025Samsung Electronics Co., Ltd. et al.Network-1 Technologies, Inc.Institution Denied
IPR2026-00149IPRUS 12013326Nov 25, 2025Sarepta Therapeutics, Inc. et al.Genzyme Corporation et al.Institution Denied
IPR2026-00117IPRUS 12166869Nov 20, 2025Samsung Electronics Co., Ltd. et al.Network-1 Technologies, Inc.Institution Denied
IPR2026-00108IPRUS 12062243Nov 14, 2025Samsara Inc.Motive Technologies, Inc.Institution Denied
PGR2026-00011PGRUS 12220935Nov 12, 2025Univacco Technology Inc.—Institution Denied
IPR2026-00111IPRUS 12238815Nov 12, 2025Meta Platforms, Inc.SitNet, LLCInstitution Denied
IPR2026-00110IPRUS 12120769Nov 12, 2025Meta Platforms, Inc.SitNet, LLCInstitution Denied
IPR2026-00098IPRUS 11995685Nov 11, 2025Google LLCSecure Communication Technologies, LLCInstitution Denied
IPR2026-00112IPRUS 12256463Nov 10, 2025Meta Platforms, Inc.SitNet, LLCInstitution Denied
IPR2026-00116IPRUS 11973864Nov 7, 2025Samsung Electronics Co., Ltd. et al.Network-1 Technologies, Inc.Institution Denied
IPR2026-00115IPRUS 11606204Nov 7, 2025Samsung Electronics Co., Ltd. et al.Network-1 Technologies, Inc.Institution Denied
IPR2026-00101IPRUS 12245325Nov 6, 2025Meta Platforms, Inc.SitNet, LLCInstitution Denied
PGR2026-00010PGRUS 12214225Nov 4, 2025Wella Operations US LLC—Institution Denied
IPR2026-00109IPRUS 11012827Nov 4, 2025Apple Inc.HBCU Messaging US LPInstitution Denied
IPR2026-00102IPRUS 12104578Nov 4, 2025LiftWerx USA Inc.Liftra IP ApS et al.Institution Denied
IPR2026-00107IPRUS 11991601Oct 31, 2025Apple Inc.HBCU Messaging US LPInstitution Denied
IPR2026-00105IPRUS 11991600Oct 31, 2025Apple Inc.HBCU MESSAGING US LPInstitution Denied
IPR2026-00104IPRUS 11653183Oct 31, 2025Apple Inc.HBCU Messaging US LPInstitution Denied
PGR2026-00008PGRUS 12337715Oct 21, 2025Kia America, Inc. et al.Emerging Automotive LLCInstitution Denied
IPR2026-00070IPRUS 12337716Oct 21, 2025Toyota Motor Corporation et al.Emerging Automotive LLCInstitution Denied
IPR2026-00034IPRUS 12136276Oct 17, 2025Samsara, Inc.—Institution Denied
IPR2025-01588IPRUS 8830293Oct 6, 2025INTELLIGENT PROTECTION MANAGEMENT CORP.Cisco Technology, Inc., et al.Institution Denied
IPR2026-00002IPRUS 9147296Oct 2, 2025Ford Motor Company—Institution Denied
PGR2025-00089PGRUS 12258111Sep 25, 2025Shuttleslide, LLC—Institution Denied
PGR2025-00084PGRUS 12174106Sep 15, 2025Cytek Biosciences, Inc.—Institution Denied
IPR2025-01546IPRUS 12168797Sep 15, 2025Bio-Rad Laboratories, Inc.—Institution Denied
IPR2025-01524IPRUS 9123186Sep 12, 2025Ford Motor CompanyAutoConnect Holdings LLCInstitution Denied
IPR2025-01473IPRUS 12038247Aug 29, 2025Atrius Development Group Corp.—Institution Denied
IPR2025-01388IPRUS 11025573Aug 28, 2025Apple Inc.—Institution Denied
IPR2025-01313IPRUS 10783228Aug 28, 2025Samsung Electronics Co. Ltd. et al.—Institution Denied
IPR2025-01442IPRUS 11589142Aug 27, 2025Nokia of America Corporation—Institution Denied
IPR2025-01402IPRUS 12308087Aug 25, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2025-01441IPRUS 7706641Aug 22, 2025CYBERSECURE IPS, LLC et al.Network Integrity Systems, Inc.Institution Denied