US PTAB IP Litigation
8,574 annotated decisions
Page 284 of 358 · 8,574 total
patent denied
Apple Inc. v.HBCU Messaging US LP
· IPR2026-00107
The PTAB denied institution for IPR2026-00107, finding that Apple Inc. failed to show a reasonable likelihood of prevailing on the challenged claims.
patent denied
Apple Inc. v.HBCU MESSAGING US LP
· IPR2026-00105
The PTAB granted institution for IPR2026-00105 after finding the petitioner had a reasonable likelihood of prevailing on at least one claim, despite reviewing discretionary considerations.
patent denied
Apple Inc. v.HBCU Messaging US LP
· IPR2026-00104
The PTAB denied the institution of an IPR petition filed by Apple Inc. against HBCU Messaging US LP, finding that Apple failed to show a reasonable likelihood of prevailing on the challenged claims.
patent denied
LiftWerx USA Inc. v.Liftra IP ApS et al.
· IPR2026-00102
The USPTO denied institution for IPR2026-00102 after reviewing the merits, finding that the petitioner could not demonstrate a reasonable likelihood of prevailing on at least one challenged claim.
patent denied
Meta Platforms, Inc. v.SitNet, LLC
· IPR2026-00101
The PTAB denied the institution of IPR2026-00101 against SitNet's patent 12245325. The denial was based on Meta Platforms failing to show a reasonable likelihood of prevailing.
patent instituted
Meta Platforms, Inc. v.SitNet, LLC
· IPR2026-00100
The USPTO Director issued a partial Institution Decision for multiple IPRs, granting review in five proceedings while denying it in four others based on the likelihood of prevailing.
patent denied
Google LLC v.Secure Communication Technologies, LLC
· IPR2026-00098
The PTAB denied institution for Google LLC's IPR against Secure Communication Technologies regarding patent 11995685. The Board found that the petitioner failed to demonstrate a reasonable likelihood of prevailing on any challenged claims.
patent instituted
Microsoft Corporation v.Sandpiper CDN, LLC
· IPR2026-00095
The Patent Trial and Appeal Board granted institution for IPR2026-00095, allowing Microsoft Corporation to challenge Sandpiper CDN's patent 8478903.
patent instituted
Eoptolink Technology USA Inc. et al. v.Applied Optoelectronics, Inc.
· IPR2026-00094
The PTAB granted institution of IPR2026-00094 after reviewing the merits and non-discretionary considerations.
patent instituted
Amazon.com Services LLC et al. v.HEADWATER RESEARCH LLC
· IPR2026-00088
The PTAB granted institution for Amazon's IPR2026-00088 while denying it for related PGR and IPR proceedings.
patent instituted
Samsung Electronics Co., Ltd. et al. v.Kannuu Pty. Ltd.
· IPR2026-00072
The PTAB granted institution for IPR2026-00072, allowing Samsung Electronics to challenge Kannuu's patent 11200252.
patent instituted
Samsung Electronics Co., Ltd. et al. v.Kannuu Pty. Ltd.
· IPR2026-00071
The PTAB granted institution for IPR2026-00071, allowing Samsung Electronics to challenge Kannuu's patent 11573939.
patent denied
Toyota Motor Corporation et al. v.Emerging Automotive LLC
· IPR2026-00070
The PTAB denied institution in certain IPR proceedings involving Toyota Motor Corporation and Emerging Automotive LLC, finding the petitioner failed to meet the reasonable likelihood of prevailing standard.
patent instituted
GE Healthcare Ltd. et al. v.The Johns Hopkins University et al.
· IPR2026-00069
The PTAB granted institution for IPR2026-00069, allowing GE Healthcare Ltd. to challenge claims in patent 11938201 held by The Johns Hopkins University.
patent instituted
Toyota Motor Corporation et al. v.Emerging Automotive LLC
· IPR2026-00059
The PTAB granted institution for IPR2026-00059 involving Toyota Motor Corporation and Emerging Automotive LLC. The Board found the petitioner demonstrated a reasonable likelihood of prevailing on at least one challenged claim.
patent instituted
Google LLC et al. v.HEADWATER RESEARCH LLC
· IPR2026-00049
The PTAB granted institution for IPR2026-00049, allowing Google LLC et al. to challenge HEADWATER RESEARCH LLC's patent 9179359 after finding a reasonable likelihood of prevailing.
patent instituted
Google LLC et al. v.HEADWATER RESEARCH LLC
· IPR2026-00050
The PTAB granted institution for IPR2026-00050, allowing the challenger to proceed to merits review based on a reasonable likelihood of prevailing.
patent denied
Samsara, Inc. v.Motive Technologies, Inc.
· IPR2026-00034
The PTAB denied institution of an IPR proceeding (IPR2026-00034) involving Samsara, Inc. and Motive Technologies, Inc., finding the petitioner failed to meet the standard for likelihood of prevailing.
patent instituted
Amazon Web Services, Inc. et al. v.Ziklag IP LLC
· IPR2026-00047
The PTAB granted institution for Amazon Web Services' IPR against Ziklag IP regarding patent 6182128, allowing the review to proceed.
patent instituted
Medtronic, Inc. v.Moskowitz Family LLC
· IPR2025-01598
The PTAB granted institution for IPR2025-01598, allowing Medtronic to challenge Moskowitz Family LLC's patent 9005293 at the merits stage.
patent instituted
Dead Air Silencers et al. v.Jarvis Arms LLC
· IPR2026-00013
The PTAB granted institution for IPR2026-00013, allowing Dead Air Silencers et al. to challenge Jarvis Arms LLC's patent 12018906 after finding a reasonable likelihood of prevailing.
patent instituted
Bonerge Lifescience (Hunan) Co., Ltd. v.Nanjing Nutrabuilding Bio-Tech Co., Ltd.
· IPR2025-01593
The USPTO granted institution for IPR2025-01593, allowing the challenger to proceed to a merits review after finding a reasonable likelihood of prevailing.
patent denied
INTELLIGENT PROTECTION MANAGEMENT CORP. v.Cisco Technology, Inc., et al.
· IPR2025-01588
The USPTO Board denied institution for IPR2025-01588 after reviewing the merits, finding that the petitioner failed to demonstrate a reasonable likelihood of prevailing.
patent instituted
Tesla, Inc. v.Perceptive Automata LLC
· IPR2025-01577
The PTAB granted institution for IPR2025-01577 involving Tesla and Perceptive Automata LLC. The Board found that the petitioner had a reasonable likelihood of prevailing on at least one challenged claim.
