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
IPR2025-00706IPRUS 10583449Mar 18, 2025AROMA 360, LLCAir Esscentials, Inc.Claims 1, 4, 7-10 unpatentable
IPR2025-00707IPRUS 10092918Mar 18, 2025AROMA 360, LLCAir Esscentials, Inc.Mixed: 5 unpatentable, 1, 3, 4, 6, 7, 8 sustained
IPR2025-00728IPRUS 11844921Mar 13, 2025Imperative Care, Inc.Inari Medical, Inc. et al.Claims 1-7, 9, 10, 15-18, 20-24 unpatentable
IPR2025-00700IPRUS 6182128Mar 11, 2025Apple Inc.Ziklag IP LLCClaims 1-4, 6, 9-14, 17 unpatentable
IPR2025-00545IPRUS 8494904Mar 10, 2025Amazon.com, Inc. et al.AlmondNet, Inc.Settled After Institution
PGR2025-00033PGRUS 12049652Mar 7, 2025Merck Sharp & Dohme LLCHalozyme, Inc. et al.Claims 1, 2, 6-29 unpatentable
IPR2025-00554IPRUS 11806454Mar 6, 2025Shenzhen Root Technology Co., Ltd. et al.Willow Blossom Holdco Limited et al.Claims 17-19, 21-33 unpatentable
IPR2025-00698IPRUS 8614539Mar 6, 2025SAVANT TECHNOLOGIES LLC d/b/a GE LIGHTING et al.Feit Electric Company, Inc.Claims 1-11, 18-20, 23-25, 28 unpatentable
IPR2025-00424IPRUS 10589225Mar 4, 2025PacifiCorp et al.MES, Inc.Settled After Institution
IPR2025-00425IPRUS 10589225Mar 4, 2025PacifiCorp et al.MES, Inc.Institution Denied
IPR2025-00677IPRUS 10430811Mar 3, 2025GetTattle, Inc.AfterWords, Inc.Claims 1-7, 10, 13, 16, 18, 19 unpatentable
IPR2025-00685IPRUS 10792370Mar 3, 2025CSPC Megalith Biopharmaceutical Co., Ltd. et al.Shanghai Miracogen Inc. et al.Claims 1-23 unpatentable
IPR2025-00673IPRUS 11244675Feb 27, 2025Amazon.com, Inc. et al.SoundClear Technologies LLC et al.Claims 1-7 unpatentable
IPR2025-00629IPRUS 10514711Feb 24, 2025Axon Enterprise, Inc. et al.Airspace Systems, Inc.Mixed: 12 sustained
IPR2025-00636IPRUS 7421847Feb 24, 2025Anthony Inc.ControlTec, LLCClaims 1-20 unpatentable
IPR2025-00574IPRUS 11875580Feb 14, 2025Samsara Inc.Motive Technologies, Inc.Claims 1-7 sustained
IPR2025-00611IPRUS 11886774Feb 14, 2025Shenzhen Tuozhu Technology Co., Ltd. et al.Stratasys, Inc. et al.Mixed: 1-6, 8-10, 12, 13, 19, 20 unpatentable, 7 sustained
IPR2025-00422IPRUS 10668430Feb 11, 2025Berkshire Hathaway Energy Company et al.MES, Inc.Settled After Institution
IPR2025-00423IPRUS 10668430Feb 11, 2025Berkshire Hathaway Energy Company et al.MES, Inc.Institution Denied
IPR2025-00598IPRUS 11966347Feb 11, 2025Yealink (USA) Network Technology Co., Ltd. and Yealink Network Technology Co., Ltd.Barco N.V.Claims 1-31 sustained