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.

1,242 proceedings indexed.

Outcomes across all indexed proceedings

  • Claims invalidated79
  • Mixed — some claims fell28
  • Final decision issued61
  • Active challenge305
  • Discretionary denial421
  • Institution denied96
  • Claims sustained38
  • Settled / terminated214
1,242 AIA trial proceedings, by outcome.

By industry

Software Technology & Computing Systems (T)(237)High-Tech (T)(222)Medical (M)(128)Semiconductor (T)(54)Automotive (A)(44)Energy (E)(42)Wireless Technologies(29)Industrial Manufacturing (IM)(28)Home Appliance (HA)(12)Sporting Goods (S)(11)Financial Technology (FT)(10)Footwear(10)Gaming (G)(10)Audio Technology(7)Media & Broadcasting (T)(6)Agriculture (AG)(5)Baby Products(5)Food (FD)(4)Railroad(4)Lighting (L)(3)Audience Measurement(2)Biotechnology(2)Firearms (F)(2)Other (O)(2)Plumbing(2)Tech (T)(2)Consumer Durables(1)Cosmetics (C)(1)Electrical Components(1)Home Security(1)Optical Technology(1)Pet Products(1)Vaping (V)(1)Building Materials(0)Data Communication(0)Furniture (F)(0)Logistics (L)(0)Logistics & Shipping(0)Optical Communication(0)Software Technology (T)(0)Textiles(0)Video Technology(0)
ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2025-01487IPRUS 9972381Aug 29, 2025Infineon Technologies Americas Corp. et al.—Trial Instituted
IPR2025-01486IPRUS 8918127Aug 29, 2025Apple Inc.—Discretionary Denial
IPR2025-01484IPRUS 9786510Aug 29, 2025Taiwan Semiconductor Manufacturing Company Ltd.—Discretionary Denial
IPR2025-01473IPRUS 12038247Aug 29, 2025Atrius Development Group Corp.—Institution Denied
IPR2025-01468IPRUS 8234705Aug 29, 2025Citrix Systems, Inc. et al.—Terminated
IPR2025-01456IPRUS 10140028Aug 29, 2025Infineon Technologies Americas Corp. et al.—Discretionary Denial
IPR2025-01452IPRUS 7777557Aug 29, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01450IPRUS 7920018Aug 29, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01446IPRUS 11620701Aug 29, 2025Airwallex Pty. Ltd. et al.—Terminated-Settled
IPR2025-01445IPRUS 11009162Aug 29, 2025Liberty Energy Inc. et al.—Discretionary Denial
IPR2025-01431IPRUS 10025731Aug 29, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01430IPRUS 11316964Aug 29, 2025Apple Inc.—Terminated
IPR2025-01429IPRUS 10516775Aug 29, 2025Apple Inc.—Terminated
IPR2025-01428IPRUS 10277728Aug 29, 2025Apple Inc.—Terminated
IPR2025-01427IPRUS 10110725Aug 29, 2025Apple Inc.—Terminated
IPR2025-01426IPRUS 9591117Aug 29, 2025Apple Inc.—Terminated
IPR2025-01315IPRUS 8471950Aug 29, 2025Samsung Electronics Co. Ltd. et al.—Trial Instituted
IPR2025-01314IPRUS 8180198Aug 29, 2025Samsung Electronics Co. Ltd. et al.—Trial Instituted
IPR2025-01312IPRUS 7952645Aug 29, 2025Samsung Electronics Co. Ltd. et al.—Trial Instituted
PGR2025-00082PGRUS 12243948Aug 28, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01462IPRUS 11192689Aug 28, 2025ToughBuilt Industries, Inc.—Trial Instituted
IPR2025-01461IPRUS 11986946Aug 28, 2025ToughBuilt Industries, Inc.—Trial Instituted
IPR2025-01438IPRUS 11761390Aug 28, 2025Generac Power Systems, Inc. et al.—Discretionary Denial
IPR2025-01388IPRUS 11025573Aug 28, 2025Apple Inc.—Institution Denied
IPR2025-01364IPRUS 10735320Aug 28, 2025Ciena Corporation—Trial Instituted
IPR2025-01313IPRUS 10783228Aug 28, 2025Samsung Electronics Co. Ltd. et al.—Institution Denied
IPR2025-01309IPRUS 7577417Aug 28, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01459IPRUS 9730443Aug 27, 2025Clean Chemistry, Inc. et al.—Discretionary Denial
IPR2025-01458IPRUS 9737072Aug 27, 2025Clean Chemistry, Inc. et al.—Discretionary Denial
IPR2025-01451IPRUS 7969231Aug 27, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01442IPRUS 11589142Aug 27, 2025Nokia of America Corporation—Institution Denied
IPR2025-01424IPRUS 11211801Aug 27, 2025Liberty Energy Services LLC et al.—Discretionary Denial
IPR2025-01304IPRUS 7885243Aug 27, 2025Cisco Systems, Inc.—Discretionary Denial
PGR2025-00071PGRUS 12308087Aug 25, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01453IPRUS 8400835Aug 25, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01402IPRUS 12308087Aug 25, 2025Samsung Electronics Co., Ltd. et al.—Institution Denied
IPR2025-01398IPRUS 11275900Aug 25, 2025CrowdStrike, Inc. et al.—Discretionary Denial
IPR2025-01460IPRUS 11235110Aug 22, 2025Porta Sophia—Discretionary Denial
IPR2025-01455IPRUS 11286168Aug 22, 2025Topsoe, Inc. et al.—Discretionary Denial
IPR2025-01454IPRUS 11286168Aug 22, 2025Topsoe, Inc. et al.—Trial Instituted
IPR2025-01449IPRUS 8593888Aug 22, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01441IPRUS 7706641Aug 22, 2025CYBERSECURE IPS, LLC et al.Network Integrity Systems, Inc.Institution Denied
IPR2025-01432IPRUS 9130074Aug 22, 2025Canadian Solar (USA) Inc. et al.—Discretionary Denial
IPR2025-01345IPRUS 9036701Aug 21, 2025Snap Inc. et al.—Terminated-Settled
IPR2025-01384IPRUS 11905895Aug 20, 2025MWE Investments, LLC et al.—Discretionary Denial
IPR2025-01054IPRUS 9337193Aug 20, 2025Taiwan Semiconductor Manufacturing Company Ltd.—Institution Denied
IPR2025-01443IPRUS 12015375Aug 19, 2025Voltage, LLC et al.—Discretionary Denial
IPR2025-01334IPRUS 7398209Aug 19, 2025Meta Platforms, Inc.—Discretionary Denial
IPR2025-01435IPRUS 10793916Aug 15, 2025Tempus AI, Inc.—Discretionary Denial
IPR2025-01434IPRUS 11149306Aug 15, 2025Tempus AI, Inc.—Discretionary Denial