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
IPR2025-01090IPRUS 8907425Jun 6, 2025United Microelectronics Corporation et al.—Discretionary Denial
IPR2025-01091IPRUS 8198686Jun 6, 2025United Microelectronics Corporation et al.—Discretionary Denial
IPR2025-01092IPRUS 8253180Jun 6, 2025United Microelectronics Corporation et al.—Discretionary Denial
IPR2025-01093IPRUS 8587076Jun 6, 2025United Microelectronics Corporation et al.—Discretionary Denial
IPR2025-01095IPRUS 11505231Jun 6, 2025Baby Generation, Inc. d/b/a Mockingbird et al.—Discretionary Denial
IPR2025-01100IPRUS 11192568Jun 6, 2025Evenflo Company, Inc. et al.—Discretionary Denial
IPR2025-01102IPRUS 8471812Jun 6, 2025Google LLC—Terminated-Settled
IPR2025-01107IPRUS 11013729Jun 6, 2025MSN Pharmaceuticals, Inc. et al.—Discretionary Denial
IPR2025-01116IPRUS 11261566Jun 6, 2025Albany International Corp.—Trial Instituted
IPR2025-01117IPRUS 10596517Jun 6, 2025UNION ELECTRIC COMPANY et al.—Discretionary Denial
IPR2025-01118IPRUS 10343114Jun 6, 2025UNION ELECTRIC COMPANY et al.—Discretionary Denial
PGR2025-00053PGRUS 12195773Jun 6, 2025Merck Sharp & Dohme LLC—Trial Instituted
IPR2025-01063IPRUS 11650968Jun 5, 2025Perplexity AI, Inc.—Terminated-Settled
IPR2025-01069IPRUS 10313077Jun 5, 2025Samsung Electronics Co., Ltd. et al.Wilus Institute of Standards and Technology Inc.Settled After Institution
IPR2025-01068IPRUS 8050321Jun 4, 2025Element TV Company, LP et al.—Terminated-Settled
IPR2025-01083IPRUS 11722554Jun 4, 2025Orca Security Ltd.—Institution Denied
IPR2025-01084IPRUS 11929896Jun 4, 2025Orca Security Ltd.—Terminated-Settled
IPR2025-01085IPRUS 11936693Jun 4, 2025Orca Security Ltd.—Terminated-Settled
IPR2025-01086IPRUS 12001549Jun 4, 2025Orca Security Ltd.—Institution Denied
IPR2025-01087IPRUS 12003529Jun 4, 2025Orca Security Ltd.—Terminated-Settled