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
IPR2026-00385IPRUS 11018678Jun 4, 2026Optiver US LLC et al.—Pending
IPR2026-00386IPRUS 10771069Jun 4, 2026Optiver US LLC et al.—Pending
IPR2026-00383IPRUS 12107587Jun 2, 2026Optiver US LLC et al.—Pending
IPR2026-00384IPRUS 10763865Jun 2, 2026Optiver US LLC et al.—Pending
IPR2026-00374IPRUS 11058757Jun 1, 2026Merck Sharp & Dohme LLC—Pending
IPR2026-00375IPRUS 7583191Jun 1, 2026Vivint LLC—Pending
PGR2026-00053PGRUS 12502870Jun 1, 2026Ambilight Inc—Pending
IPR2026-00373IPRUS 12274325May 27, 2026Skechers U.S.A., Inc.Fast IP, LLCInstitution Denied
IPR2026-00260IPRUS 12030959May 26, 2026Amneal Pharmaceuticals, Inc. et al.—Pending
IPR2026-00361IPRUS 9491564May 26, 2026Amazon.com Services LLC et al.—Pending
IPR2026-00371IPRUS 12143425May 26, 2026Palo Alto Networks, Inc.Qomplx LLCInstitution Denied
PGR2026-00051PGRUS 12396919May 26, 2026Hyper Ice, Inc.—Pending
IPR2026-00365IPRUS 11825139May 22, 2026Pinterest, Inc.—Pending
IPR2026-00366IPRUS 11184652May 22, 2026Pinterest, Inc.—Pending
IPR2026-00316IPRUS 11664123May 18, 2026Apple Inc.—Pending
IPR2026-00317IPRUS 12230394May 18, 2026Apple Inc.—Pending
IPR2026-00351IPRUS 11878049May 18, 2026Apotex Inc et al.Agios Pharmaceuticals, Inc.Institution Denied
IPR2026-00367IPRUS 10539851May 18, 2026Ambilight Inc—Pending
IPR2026-00362IPRUS 11539663May 15, 2026Palo Alto Networks, Inc.Qomplx LLCInstitution Denied
IPR2026-00363IPRUS 12143424May 15, 2026Palo Alto Networks, Inc.Qomplx LLCInstitution Granted