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.

1,460 proceedings indexed.

Outcomes across all indexed proceedings

  • Claims invalidated122
  • Mixed — some claims fell39
  • Final decision issued128
  • Active challenge355
  • Discretionary denial420
  • Institution denied112
  • Claims sustained41
  • Settled / terminated243
1,460 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
IPR2025-01402IPRUS 12308087Aug 25, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2025-01453IPRUS 8400835Aug 25, 2025SK hynix Inc.—Discretionary Denial
PGR2025-00071PGRUS 12308087Aug 25, 2025Samsung Electronics Co., Ltd. et al.Netlist, Inc.Settled After Institution
IPR2025-01432IPRUS 9130074Aug 22, 2025Canadian Solar (USA) Inc. et al.—Discretionary Denial
IPR2025-01441IPRUS 7706641Aug 22, 2025CYBERSECURE IPS, LLC et al.Network Integrity Systems, Inc.Institution Denied
IPR2025-01449IPRUS 8593888Aug 22, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01454IPRUS 11286168Aug 22, 2025Topsoe, Inc. et al.—Trial Instituted
IPR2025-01455IPRUS 11286168Aug 22, 2025Topsoe, Inc. et al.—Discretionary Denial
IPR2025-01460IPRUS 11235110Aug 22, 2025Porta Sophia—Discretionary Denial
IPR2025-01345IPRUS 9036701Aug 21, 2025Snap Inc. et al.—Terminated-Settled
IPR2025-01054IPRUS 9337193Aug 20, 2025Taiwan Semiconductor Manufacturing Company Ltd.—Institution Denied
IPR2025-01384IPRUS 11905895Aug 20, 2025MWE Investments, LLC et al.—Discretionary Denial
IPR2025-01334IPRUS 7398209Aug 19, 2025Meta Platforms, Inc.—Discretionary Denial
IPR2025-01443IPRUS 12015375Aug 19, 2025Voltage, LLC et al.—Discretionary Denial
IPR2025-01335IPRUS 8015006Aug 15, 2025Meta Platforms, Inc.—Discretionary Denial
IPR2025-01336IPRUS 9734825Aug 15, 2025Meta Platforms, Inc.—Institution Denied
IPR2025-01397IPRUS 10313385Aug 15, 2025CrowdStrike, Inc.—Discretionary Denial
IPR2025-01411IPRUS 9666732Aug 15, 2025Mundra Solar PV Limited—Discretionary Denial
IPR2025-01422IPRUS 10751029Aug 15, 2025Caption Health, Inc. et al.—Trial Instituted
IPR2025-01433IPRUS 7629634Aug 15, 2025Excelliance Mos Corporation—Discretionary Denial