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
IPR2026-00333IPRUS 11374508Apr 7, 2026Toyota Motor Corporation et al.BUNKER HILL TECHNOLOGIES, LLCSettled Before Institution
PGR2026-00042PGRUS 12353917Apr 7, 2026Wealth, Inc.Vanilla Technologies Inc.Institution Granted
IPR2026-00327IPRUS 12254103Apr 6, 2026Okta, Inc., et al.Thales DIS France SASInstitution Granted
IPR2026-00334IPRUS 12231703Apr 6, 2026Pinterest, Inc.OpenTV, Inc. et al.Institution Granted
IPR2026-00326IPRUS 12301628Apr 3, 2026Microsoft CorporationQomplx LLCInstitution Granted
IPR2026-00331IPRUS 11921355Apr 3, 2026Apple Inc.IngenioSpec, LLCInstitution Denied
IPR2026-00332IPRUS 11921355Apr 3, 2026Apple Inc.IngenioSpec, LLCInstitution Denied
IPR2026-00330IPRUS 11949962Apr 2, 2026Viant Technology LLC et al.Intent IQ, LLCInstitution Denied
PGR2026-00039PGRUS 12168036Apr 2, 2026Biocon Biologics Limited et al.Regeneron Pharmaceuticals, Inc.Institution Denied
IPR2026-00304IPRUS 8438120Mar 31, 2026Google LLCK.Mizra LLCInstitution Denied
IPR2026-00324IPRUS 9859202Mar 31, 2026Samsung Electronics Co., Ltd. et al.TopWire, LLCSettled Before Institution
PGR2026-00037PGRUS 12347711Mar 31, 2026Entegris, Inc.Gudeng Precision Industrial Co., Ltd.Institution Granted
IPR2026-00321IPRUS 9313101Mar 30, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
PGR2026-00033PGRUS 12417756Mar 30, 2026Krisp Technologies, Inc.Sanas.AI, Inc.Institution Granted
IPR2026-00271IPRUS 9491564Mar 27, 2026Google LLCHEADWATER RESEARCH LLCInstitution Granted
IPR2026-00272IPRUS 11948550Mar 27, 2026Krisp Technologies, Inc.Sanas.AI, Inc.Institution Granted
IPR2026-00320IPRUS 8780887Mar 27, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
IPR2026-00322IPRUS 10020961Mar 27, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
IPR2026-00273IPRUS 12125496Mar 26, 2026Krisp Technologies, Inc.Sanas.AI, Inc.Institution Granted
PGR2026-00036PGRUS 12370153Mar 25, 2026Par Health, Inc.InfoRLife, S.A.Institution Denied