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.

1,460 proceedings indexed.

Outcomes across all indexed proceedings

  • Claims invalidated122
  • Mixed — some claims fell39
  • Final decision issued128
  • Active challenge355
  • Discretionary denial428
  • Institution denied104
  • Claims sustained41
  • Settled / terminated243
1,460 AIA trial proceedings, by outcome.

By industry

Software Technology & Computing Systems (T)(334)High-Tech (T)(238)Medical (M)(181)Semiconductor (T)(83)Wireless Technologies(65)Automotive (A)(61)Energy (E)(50)Industrial Manufacturing (IM)(44)Financial Technology (FT)(27)Media & Broadcasting (T)(18)Home Appliance (HA)(16)Biotechnology(14)Gaming (G)(14)Sporting Goods (S)(14)Audio Technology(13)Footwear(11)Lighting (L)(7)Food (FD)(6)Railroad(6)Agriculture (AG)(5)Baby Products(5)Consumer Durables(5)Other (O)(4)Audience Measurement(3)Optical Technology(3)Tech (T)(3)Firearms (F)(2)Optical Communication(2)Plumbing(2)Cosmetics (C)(1)Electrical Components(1)Home Security(1)Logistics (L)(1)Logistics & Shipping(1)Pet Products(1)Vaping (V)(1)Advertising (AD)(0)Aerospace(0)Aerospace (A)(0)Aerospace (Ae)(0)Aerospace (AS)(0)Aviation(0)Aviation (AV)(0)Building & Construction(0)Building Construction (BC)(0)Building Materials(0)Chemical (C)(0)Chemical Sensing(0)Construction (C)(0)Data Communication(0)Document Security(0)Environmental Monitoring (EM)(0)Fencing(0)Fire Safety(0)Fire Safety (FS)(0)Furniture (F)(0)High-Tech(0)Marine (M)(0)Maritime Logistics(0)Musical Instruments (MI)(0)Networking (N)(0)Office Equipment(0)Office Equipment (OE)(0)Paints & Coatings(0)Printing(0)Printing (P)(0)Printing Technology(0)Printing Technology (P)(0)Printing Technology (PT)(0)Retail Security(0)Retail Technology(0)Retail Technology (R)(0)Retail Technology (RT)(0)Software Technology (T)(0)Telecommunications(0)Telecommunications (T)(0)Telecommunications (TC)(0)Textiles(0)Textiles (TX)(0)Tobacco (TB)(0)Toys(0)Video Surveillance(0)Video Technology(0)Water Treatment(0)
ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2026-00233IPRUS 11656067Jan 26, 2026Klein Tools, Inc. et al.Milwaukee Electric Tool CorporationInstitution Granted
IPR2026-00234IPRUS 11728564Jan 26, 2026SAMSUNG ELECTRONICS CO., LTD. et al.AQ CorporationInstitution Granted
IPR2026-00203IPRUS 9232403Jan 23, 2026Google LLC et al.HEADWATER RESEARCH LLCInstitution Granted
IPR2026-00223IPRUS 9218574Jan 23, 2026Strategy IncWeb3AI Technologies, LLCInstitution Denied
IPR2026-00227IPRUS 11932230Jan 23, 2026Tesla, Inc.Bulletproof Property Management, LLCInstitution Granted
IPR2026-00228IPRUS 12240456Jan 23, 2026Tesla, Inc.Bulletproof Property Management, LLCInstitution Granted
IPR2026-00229IPRUS 12240458Jan 23, 2026Tesla, Inc.Bulletproof Property Management, LLCInstitution Granted
IPR2026-00204IPRUS 12227184Jan 20, 2026Tesla, Inc.Bulletproof Property Management, LLCInstitution Granted
IPR2026-00205IPRUS 12240457Jan 20, 2026Tesla, Inc.Bulletproof Property Management, LLCInstitution Granted
IPR2026-00219IPRUS 12221104Jan 20, 2026Tesla, Inc.Bulletproof Property Management, LLCInstitution Granted
IPR2026-00222IPRUS 12233871Jan 20, 2026Tesla, Inc.Bulletproof Property Management, LLCInstitution Granted
IPR2026-00140IPRUS 11451883Jan 16, 2026DraftKings Inc. et al.WinView IP Holdings, LLCInstitution Granted
IPR2026-00175IPRUS 11338189Jan 16, 2026DraftKings Inc. et al.WinView IP Holdings, LLCInstitution Denied
IPR2026-00215IPRUS 12239333Jan 16, 2026Imperative Care, Inc.Inari Medical, Inc. et al.Institution Granted
IPR2026-00216IPRUS 10016284Jan 16, 2026Medtronic, Inc.Moskowitz Family LLCInstitution Granted
IPR2026-00217IPRUS 10426633Jan 16, 2026Medtronic, Inc.Moskowitz Family LLCInstitution Granted
IPR2026-00220IPRUS 8076735Jan 16, 2026Taiwan Semiconductor Manufacturing Company Ltd.Marlin Semiconductor Ltd. et al.Settled After Institution
PGR2026-00021PGRUS 12280146Jan 16, 2026Sun Pharmaceutical Industries, Inc.Biofrontera Inc.Institution Denied
IPR2026-00137IPRUS 9647918Jan 15, 2026Google LLC et al.HEADWATER RESEARCH LLCInstitution Granted
IPR2026-00138IPRUS 9609544Jan 15, 2026Google LLC et al.HEADWATER RESEARCH LLCInstitution Granted