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 · 421 match this filter.

By industry

Software Technology & Computing Systems (T)(237)High-Tech (T)(222)Medical (M)(128)Semiconductor (T)(54)Automotive (A)(44)Energy (E)(42)Wireless Technologies(29)Industrial Manufacturing (IM)(28)Home Appliance (HA)(12)Sporting Goods (S)(11)Financial Technology (FT)(10)Footwear(10)Gaming (G)(10)Audio Technology(7)Media & Broadcasting (T)(6)Agriculture (AG)(5)Baby Products(5)Food (FD)(4)Railroad(4)Lighting (L)(3)Audience Measurement(2)Biotechnology(2)Firearms (F)(2)Other (O)(2)Plumbing(2)Tech (T)(2)Consumer Durables(1)Cosmetics (C)(1)Electrical Components(1)Home Security(1)Optical Technology(1)Pet Products(1)Vaping (V)(1)Building Materials(0)Data Communication(0)Furniture (F)(0)Logistics (L)(0)Logistics & Shipping(0)Optical Communication(0)Software Technology (T)(0)Textiles(0)Video Technology(0)
ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2026-00338IPRUS 8738103Apr 21, 2026Johnson Controls Inc.Fractus, S.A.Institution Denied
PGR2026-00039PGRUS 12168036Apr 2, 2026Biocon Biologics Limited et al.Regeneron Pharmaceuticals, Inc.Institution Denied
IPR2026-00330IPRUS 11949962Apr 2, 2026Viant Technology LLC et al.Intent IQ, LLCInstitution Denied
IPR2026-00321IPRUS 9313101Mar 30, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
IPR2026-00322IPRUS 10020961Mar 27, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
IPR2026-00320IPRUS 8780887Mar 27, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
PGR2026-00023PGRUS 12370716Mar 17, 2026Viance, LLCKoppers Performance Chemicals, Inc.Institution Denied
IPR2026-00310IPRUS 12063402Mar 17, 2026VideoAmp Inc.The Nielsen Company (US), LLCInstitution Denied
IPR2026-00300IPRUS 7583191Mar 16, 2026Vivint LLCZinser, DukeInstitution Denied
IPR2026-00309IPRUS 10741071Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00308IPRUS 11017668Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00307IPRUS 11164456Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00306IPRUS 10916138Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00305IPRUS 7840427Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00296IPRUS 10810050Mar 10, 2026Microsoft CorporationToutVirtual, Inc.Institution Denied
IPR2026-00297IPRUS 12079667Mar 7, 2026Microsoft CorporationToutVirtual, Inc.Institution Denied
IPR2026-00295IPRUS 11656915Mar 6, 2026Microsoft CorporationToutVirtual, Inc.Institution Denied
IPR2026-00284IPRUS 7844889Mar 5, 2026Google LLC et al.SoftView LLCInstitution Denied
IPR2026-00283IPRUS 8533628Mar 5, 2026Google LLC et al.SoftView LLCInstitution Denied
IPR2026-00282IPRUS 9519729Mar 5, 2026Google LLC et al.SoftView LLCInstitution Denied
IPR2026-00281IPRUS 10083154Mar 5, 2026Google LLC et al.SoftView LLCInstitution Denied
IPR2026-00255IPRUS 11227303Feb 24, 2026Cisco Systems, Inc.Vusura Technology LLCInstitution Denied
IPR2026-00268IPRUS 11885358Feb 20, 2026CRRC Meishan Co. Ltd. et al.Howmet Aerospace Inc.Institution Denied
IPR2026-00254IPRUS 8144717Feb 20, 2026Google LLCK.Mizra LLCInstitution Denied
IPR2026-00261IPRUS 7888195Feb 13, 2026Taiwan Semiconductor Manufacturing Company Ltd.Marlin Semiconductor Ltd. et al.Institution Denied
IPR2026-00243IPRUS 12154652Feb 13, 2026Apple Inc.WeCrevention, Inc.Institution Denied
IPR2026-00242IPRUS 11894098Feb 13, 2026Apple Inc.WeCrevention, Inc.Institution Denied
IPR2026-00241IPRUS 10998017Feb 13, 2026Apple Inc.WeCrevention, Inc.Institution Denied
IPR2026-00240IPRUS 9201834Feb 13, 2026Apple Inc.WeCrevention, Inc.Institution Denied
IPR2026-00239IPRUS 9164942Feb 13, 2026Apple Inc.WeCrevention, Inc.Institution Denied
IPR2026-00252IPRUS 9185268Feb 9, 2026Dolby Laboratories, Inc. et al.InterDigital Madison Patent Holdings, SAS et al.Institution Denied
IPR2026-00246IPRUS 11857064Jan 30, 2026Klein Tools, Inc. et al.Milwaukee Electric Tool CorporationInstitution Denied
IPR2026-00181IPRUS 9860450Jan 29, 2026Google LLCClear Imaging Research LLCInstitution Denied
IPR2026-00221IPRUS 11058757Jan 26, 2026Merck Sharp & Dohme LLCPogona, LLCInstitution Denied
IPR2026-00202IPRUS 11003191Jan 26, 2026Beatbot Technology (USA) Co. Ltd. et al.Zodiac Pool Systems LLCInstitution Denied
IPR2026-00201IPRUS 11880207Jan 26, 2026Beatbot Technology (USA) Co. Ltd. et al.Zodiac Pool Systems LLCInstitution Denied
IPR2026-00200IPRUS 11262766Jan 26, 2026Beatbot Technology (USA) Co. Ltd. et al.Zodiac Pool Systems LLCInstitution Denied
IPR2026-00223IPRUS 9218574Jan 23, 2026Strategy IncWeb3AI Technologies, LLCInstitution Denied
PGR2026-00021PGRUS 12280146Jan 16, 2026Sun Pharmaceutical Industries, Inc.Biofrontera Inc.Institution Denied
IPR2026-00211IPRUS 12279116Jan 13, 2026Cisco Systems, Inc.Damaka, Inc.Institution Denied
IPR2026-00210IPRUS 11930362Jan 13, 2026Cisco Systems, Inc.Damaka, Inc.Institution Denied
IPR2026-00209IPRUS 11576046Jan 13, 2026Cisco Systems, Inc.Damaka, Inc.Institution Denied
IPR2026-00208IPRUS 9578092Jan 13, 2026Cisco Systems, Inc.Damaka, Inc.Institution Denied
IPR2026-00207IPRUS 9270744Jan 13, 2026Cisco Systems, Inc.Damaka, Inc.Institution Denied
IPR2026-00206IPRUS 9027032Jan 13, 2026Cisco Systems, Inc.Damaka, Inc.Institution Denied
IPR2026-00212IPRUS 10931286Jan 9, 2026Citadel Securities LLCHFT Solutions, LLCInstitution Denied
IPR2026-00099IPRUS 8116749Jan 9, 2026Google LLCSecure Communication Technologies, LLCInstitution Denied
IPR2026-00188IPRUS 9271243Jan 7, 2026Cisco Systems, Inc.Golden Eye Technologies LLCInstitution Denied
IPR2026-00187IPRUS 9717037Jan 7, 2026Cisco Systems, Inc.GOLDEN EYE TECHNOLOGIES LLCInstitution Denied
IPR2026-00186IPRUS 10051556Jan 7, 2026Cisco Systems, Inc.Golden Eye Technologies LLCInstitution Denied