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
IPR2025-00343IPRUS 10292138Dec 31, 2024Tesla, Inc.Intellectual Ventures IIClaims 1-6, 8-13 sustained
IPR2025-00339IPRUS 7916180Dec 30, 2024Tesla, Inc.Intellectual Ventures IIMixed: 22, 23, 28, 30 unpatentable, 1-3, 10-12, 24, 25, 32, 33 sustained
PGR2025-00009PGRUS 12123035Dec 27, 2024Merck Sharp & Dohme LLCHalozyme, Inc. et al.Claims 1, 2, 6-14, 16-29 unpatentable
IPR2025-00283IPRUS 11896675Dec 24, 2024Ajinomoto Co., Inc.AbTis Co., Ltd.Claims 14-16 sustained
IPR2025-00307IPRUS 9729658Dec 23, 2024Twitch Interactive, Inc. et al.Razdog Holdings LLCClaims 1-18 unpatentable
IPR2025-00308IPRUS 10334068Dec 23, 2024Twitch Interactive, Inc. et al.Razdog Holdings LLCClaims 1 unpatentable
IPR2025-00351IPRUS 11140441Dec 23, 2024Stingray Group Inc. et al.Hernandez-Mondragon, Edwin et al.Mixed: 1-9 unpatentable, 10-26 sustained
IPR2025-00370IPRUS 10961602Dec 23, 2024POSCO Co., Ltd. et al.ArcelorMittalClaims 1-30 unpatentable
IPR2025-00371IPRUS 11326227Dec 23, 2024POSCO Co., Ltd. et al.ArcelorMittalClaims 1-25 unpatentable
PGR2025-00013PGRUS 11938082Dec 23, 2024Therabody, Inc.Hyperice IP Subco, LLC et al.Claims 1-16, 18 sustained
IPR2025-00254IPRUS 10552490Dec 20, 2024Microsoft Corporation et al.X1 Discovery, Inc.Claims 1-20 sustained
IPR2025-00255IPRUS 9633139Dec 20, 2024Microsoft Corporation et al.X1 Discovery, Inc.Claims 1-27 sustained
IPR2025-00318IPRUS 11537442Dec 20, 2024Microsoft CorporationParTec AGSettled After Institution
IPR2025-00349IPRUS 10123074Dec 20, 2024Stingray Group Inc. et al.Hernandez-Mondragon, Edwin et al.Claims 1-21 sustained
IPR2025-00350IPRUS 10524002Dec 20, 2024Stingray Group Inc. et al.Hernandez-Mondragon, Edwin et al.Mixed: 7-12 unpatentable, 1-6, 13 sustained
IPR2025-00253IPRUS 7370035Dec 19, 2024Microsoft Corporation et al.X1 Discovery, Inc.Claims 1-10 sustained
IPR2025-00346IPRUS 10413047Dec 19, 2024KLIPSTA PTY LTDAlbanese, LindsayMixed: 16 unpatentable, 1-15, 17, 18 sustained
IPR2025-00311IPRUS 8562324Dec 18, 2024Shenzhen Tuozhu Technology Co., Ltd. et al.Stratasys, Inc. et al.Claims 1, 3-11, 17-22 unpatentable
IPR2025-00321IPRUS 9421713Dec 17, 2024Shenzhen Tuozhu Technology Co., Ltd. et al.Stratasys, Inc. et al.Claims 1, 2, 5, 6, 7, 9, 16, 17 sustained
IPR2025-00207IPRUS 8984228Dec 13, 2024Arm Ltd et al.DAEDALUS PRIME LLCClaims 1-7, 11-14, 16-19 unpatentable