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.

1,462 proceedings indexed.

Outcomes across all indexed proceedings

  • Claims invalidated122
  • Mixed — some claims fell39
  • Final decision issued128
  • Active challenge357
  • Discretionary denial420
  • Institution denied112
  • Claims sustained41
  • Settled / terminated243
1,462 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
IPR2025-00917IPRUS 10230009Apr 28, 2025Canadian Solar (USA) Inc. et al.Trina Solar Co. Ltd.Claims 1-17 unpatentable
IPR2025-00918IPRUS 9722104Apr 28, 2025Canadian Solar (USA) Inc. et al.Trina Solar Co. Ltd.Claims 1-11 unpatentable
IPR2025-00762IPRUS 10863573Apr 24, 2025OnePlus Technology (Shenzhen) Co., Ltd. et al.Pantech CorporationSettled After Institution
IPR2025-00857IPRUS 10943058Apr 24, 2025Apple Inc.Allani, FeridClaims 1-27 unpatentable
IPR2025-00878IPRUS 8637126Apr 21, 2025Clearwater Paper Corporation—Claims 1-3, 11 unpatentable
IPR2025-00873IPRUS 10984445Apr 18, 2025Amazon.com, Inc. et al.Datonics LLCSettled After Institution
IPR2025-00847IPRUS 7745847Apr 17, 2025Taiwan Semiconductor Manufacturing Company Limited et al.Marlin Semiconductor Ltd. et al.Settled After Institution
IPR2025-00826IPRUS 9021112Apr 15, 2025Google LLCSandpiper CDN, LLCClaims 1-23 unpatentable
IPR2025-00817IPRUS 10791936Apr 10, 2025ClearCorrect Operating, LLC et al.Align Technology, Inc.Claims 1-20 sustained
IPR2025-00717IPRUS 10926218Apr 8, 2025PacifiCorp et al.MES, Inc.Settled After Institution
PGR2025-00041PGRUS 12039243Apr 7, 2025Toyota Motor Corp.AutoConnect Holdings LLCSettled After Institution
IPR2025-00799IPRUS 11261151Apr 3, 2025Intas Pharmaceuticals, Ltd. et al.Atossa Therapeutics, Inc.Settled After Institution
PGR2025-00043PGRUS 12071391Apr 3, 2025Intas Pharmaceuticals, Ltd. et al.Atossa Therapeutics, Inc.Settled After Institution
IPR2025-00524IPRUS 12015118Apr 2, 2025Zhuhai CosMX Battery Co., Ltd.Ningde Amperex Technology Ltd.Settled After Institution
IPR2025-00812IPRUS 12236728Mar 31, 2025United Services Automobile AssociationAuto Telematics Ltd.Settled After Institution
PGR2025-00039PGRUS 12104185Mar 28, 2025Merck Sharp & Dohme LLCHalozyme, Inc. et al.Claims 1-4, 7-11 unpatentable
IPR2025-00711IPRUS 11335164Mar 26, 2025Activision Blizzard, Inc.Milestone Entertainment, LLCClaims 1, 2, 4-7, 9, 11-13, 15, 19, 23, 24, 29 unpatentable
IPR2025-00687IPRUS 10933370Mar 24, 2025PacifiCorp et al.MES, Inc.Settled After Institution
IPR2025-00775IPRUS 10771849Mar 24, 2025Google LLC et al.Withrow Networks Inc.Claims 1-9 unpatentable
IPR2025-00705IPRUS 9527094Mar 18, 2025AROMA 360, LLCAir Esscentials, Inc.Claims 7-9, 11 unpatentable