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
IPR2026-00156IPRUS 9772193Dec 31, 2025Google LLCGamba Group Holdings LLCInstitution Denied
IPR2026-00182IPRUS 12218934Dec 30, 2025Microsoft CorporationQomplx LLCInstitution Granted
IPR2026-00184IPRUS 12231426Dec 30, 2025Microsoft CorporationQomplx LLCInstitution Granted
IPR2026-00185IPRUS 10991097Dec 30, 2025Guardant Health, Inc.Tempus AI, Inc.Institution Denied
IPR2026-00190IPRUS 9456053Dec 29, 2025Microsoft CorporationSandpiper CDN, LLCInstitution Denied
IPR2026-00180IPRUS 10701173Dec 24, 2025Microsoft CorporationSandpiper CDN, LLCInstitution Granted
IPR2026-00189IPRUS 11058757Dec 23, 2025Pfizer Inc.Pogona, LLCInstitution Granted
PGR2026-00020PGRUS 12268428Dec 23, 2025Paragon 28, Inc.TREACE MEDICAL CONCEPTS, INC.Institution Granted
PGR2026-00017PGRUS 12268397Dec 19, 2025Paragon 28, Inc.TREACE MEDICAL CONCEPTS, INC.Institution Granted
IPR2026-00090IPRUS 10898709Dec 18, 2025Nyxoah, Inc. et al.Inspire Medical Systems, Inc.Institution Denied
IPR2026-00091IPRUS 11806526Dec 18, 2025Nyxoah, Inc. et al.Inspire Medical Systems, Inc.Institution Denied
IPR2026-00092IPRUS 11850424Dec 18, 2025Nyxoah, Inc. et al.Inspire Medical Systems, Inc.Institution Denied
IPR2026-00152IPRUS 11620701Dec 17, 2025Ebury Partners UK Ltd.—Terminated
IPR2026-00174IPRUS 9762692Dec 17, 2025Microsoft CorporationSandpiper CDN, LLCInstitution Denied
IPR2026-00169IPRUS 12156669Dec 16, 2025Imperative Care, Inc.Inari Medical, Inc. et al.Institution Granted
IPR2026-00176IPRUS 12221638Dec 10, 2025Halozyme, Inc.Alteogen Inc.Institution Denied
PGR2026-00015PGRUS 12245997Dec 10, 2025Atossa Therapeutics, Inc.Jina Pharmaceuticals, Inc.Settled Before Institution
IPR2026-00173IPRUS 9173100Dec 8, 2025Ford Motor CompanyAutoConnect Holdings LLCInstitution Denied
IPR2026-00061IPRUS 8076194Dec 5, 2025Taiwan Semiconductor Manufacturing Company Ltd.Marlin Semiconductor Ltd. et al.Settled After Institution
IPR2026-00171IPRUS 9082239Dec 5, 2025Ford Motor CompanyAutoConnect Holdings LLCInstitution Denied