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.

1,458 proceedings indexed · 428 match this filter.

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
PGR2026-00055PGRUS 12233106Jun 5, 2026ZYDUS LIFESCIENCES LIMITED et al.BioMarin Pharmaceutical Inc.Institution Denied
IPR2026-00373IPRUS 12274325May 27, 2026Skechers U.S.A., Inc.Fast IP, LLCInstitution Denied
IPR2026-00371IPRUS 12143425May 26, 2026Palo Alto Networks, Inc.Qomplx LLCInstitution Denied
IPR2026-00351IPRUS 11878049May 18, 2026Apotex Inc et al.Agios Pharmaceuticals, Inc.Institution Denied
IPR2026-00362IPRUS 11539663May 15, 2026Palo Alto Networks, Inc.Qomplx LLCInstitution Denied
IPR2026-00342IPRUS 11633006Apr 24, 2026Skechers U.S.A., Inc.Fast IP, LLCInstitution Denied
IPR2026-00343IPRUS 11871811Apr 24, 2026Skechers U.S.A., Inc.Fast IP, LLCInstitution Denied
IPR2026-00338IPRUS 8738103Apr 21, 2026Johnson Controls Inc.Fractus, S.A.Institution 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
IPR2026-00321IPRUS 9313101Mar 30, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
IPR2026-00320IPRUS 8780887Mar 27, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
IPR2026-00322IPRUS 10020961Mar 27, 2026Cisco Systems, Inc.OptimNet LLCInstitution Denied
IPR2026-00310IPRUS 12063402Mar 17, 2026VideoAmp Inc.The Nielsen Company (US), LLCInstitution Denied
PGR2026-00023PGRUS 12370716Mar 17, 2026Viance, LLCKoppers Performance Chemicals, Inc.Institution Denied
IPR2026-00300IPRUS 7583191Mar 16, 2026Vivint LLCZinser, DukeInstitution Denied
IPR2026-00305IPRUS 7840427Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00306IPRUS 10916138Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00307IPRUS 11164456Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied
IPR2026-00308IPRUS 11017668Mar 12, 2026Uber Technologies, Inc. et al.Carma Technology, Ltd. et al.Institution Denied