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.

1,459 proceedings indexed.

Outcomes across all indexed proceedings

  • Claims invalidated121
  • Mixed — some claims fell39
  • Final decision issued128
  • Active challenge355
  • Discretionary denial428
  • Institution denied104
  • Claims sustained41
  • Settled / terminated243
1,459 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
IPR2026-00452IPRUS 12458101Aug 6, 2026Skechers U.S.A., Inc. et al.—Pending
IPR2026-00425IPRUS 10776023Aug 5, 2026Meta Platforms, Inc. et al.—Pending
IPR2026-00426IPRUS 11907553Aug 5, 2026Meta Platforms, Inc. et al.—Pending
IPR2026-00427IPRUS 12265715Aug 5, 2026Meta Platforms, Inc. et al.—Pending
IPR2026-00435IPRUS 11546548Aug 4, 2026Zoom Communications, Inc—Pending
IPR2026-00402IPRUS 12334494Jul 30, 2026Zhuhai CosMX Battery Co., Ltd. et al.—Pending
IPR2026-00418IPRUS 11473925Jul 30, 2026Google LLC—Pending
IPR2026-00429IPRUS 11810014Jul 29, 2026Google LLC—Pending
IPR2026-00448IPRUS 10741211Jul 29, 2026Dolby Laboratories, Inc. et al.—Pending
IPR2026-00408IPRUS 11699808Jul 28, 2026Zhuhai CosMX Battery Co., Ltd. et al.—Pending
IPR2026-00409IPRUS 12278330Jul 28, 2026Zhuhai CosMX Battery Co., Ltd. et al.—Pending
IPR2026-00392IPRUS T123458Jul 24, 2026Test Co.—Institution Denied
IPR2026-00424IPRUS 10909059Jul 24, 2026Zoom Communications, Inc.—Pending
IPR2026-00443IPRUS 12121096Jul 24, 2026Skechers U.S.A., Inc. et al.—Pending
IPR2026-00444IPRUS D1037641Jul 24, 2026Skechers U.S.A., Inc. et al.—Pending
IPR2026-00388IPRUS 10410316Jul 23, 2026Goodnotes Limited—Pending
IPR2026-00433IPRUS 11409894Jul 23, 2026Aces Fuel Injection, Inc.—Pending
IPR2026-00434IPRUS 12203434Jul 23, 2026Aces Fuel Injection, Inc.—Pending
IPR2026-00401IPRUS 12294082Jul 22, 2026Zhuhai CosMX Battery Co., Ltd. et al.—Pending
IPR2026-00414IPRUS 11731054Jul 22, 2026Twitch Interactive, Inc. et al.—Pending