Patent litigation grouped by patent

92715362 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Brainguard Technologies Inc.Not Instituted - Procedural
9271536 Patent Trial and Appeal Board (PTAB)IPR2025-01031
Untitled caseactive
9271536 California Central District Court8:24-cv-02652

92896882 cases · 1 jurisdiction

Plaintiffs:
Defendants:

Ironburg Inventions Ltd. v. Valve CorporationTransferred
8641525 9089770 9289688 9352229 U.S. District Court for the Northern District of Georgia1:15-cv-04219filed 2015-12-03
Ironburg Inventions Ltd. v. Collective Minds Gaming Co. Ltd.Settled
9289688 U.S. District Court for the Northern District of Georgia1:2016cv04110

93054502 cases · 2 jurisdictions

Plaintiffs:
Defendants:

RICMIC LLC v. Teldata Enterprise NetworksActive
10311707 9305450 10380873 California Southern District Court3:2021cv01334filed 2021-07-25
Untitled caseCritical litigation
9305450 Florida Middle District Court6:24-cv-00893

93171702 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Petitioner v. Power2B Inc.Final Written Decision
9317170 Patent Trial and Appeal Board (PTAB)IPR2021-01257filed 2021
Untitled case
9317170 Texas Western District Court6:20-cv-01183filed 2020

93213862 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Kubota North America Corporation et al. v. Vermeer Manufacturing CoPending - Instituted
9321386 Patent Trial and Appeal Board (PTAB)IPR2025-00168filed 2025-01-07
Untitled caseLitigation
9321386 Texas Northern District Court4:24-cv-00799

93381402 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Google LLC v. Security First Innovations, LLCterminated (institution denied)
9338140 Patent Trial and Appeal Board (PTAB)IPR2024-00213filed 2023-11-27
Security First Innovations, LLC v. Google LLCtransferred; stayed pending IPR; final disposition unverified
9338140 U.S. District Court for the Eastern District of Virginia (Alexandria Division, later Norfolk Division)1:23-cv-00329 (transferred to 2:23-cv-00097)filed 2023-03-10

93582862 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Merus N.V. v. Xencor, Inc.dismissed
9358286 Delaware District Court1:24-cv-00913filed 2024-08-05
Xencor, Inc. v. Merus N.V.Pending - Instituted
9358286 Patent Trial and Appeal Board (PTAB), United States Patent and Trademark OfficeIPR2025-00604

93639972 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Clean Chemistry, Inc. v. Enviro Tech Chemical Services, Inc.Not Instituted - Procedural
9363997 Patent Trial and Appeal Board (PTAB)IPR2025-01471filed 2025-09-02
Enviro Tech Chemical Services, Inc. v. Clean Chemistry, Inc.Open
9737072 8546449 9363997 9730443 U.S. District Court for the Western District of Texas1:24-cv-01313filed 2024-10-29

94035502 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Monahan Products, LLC D/B/A/ UPPABABY et al.Not Instituted - Procedural
9403550 Patent Trial and Appeal Board (PTAB)IPR2025-01106filed 2025-07-29
Untitled caseactive
9403550 Delaware District Court1:24-cv-00725filed 2024-03-20

94146352 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Brainguard Technologies Inc.Not Instituted - Procedural
9414635 Patent Trial and Appeal Board (PTAB)IPR2025-01032
Untitled caseongoing
9414635 California Central District Court8:24-cv-02652

94510012 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Google LLC et al. v. ART Research and Technology LLCPre-DI Dismissal (Procedural Termination)
9451001 Patent Trial and Appeal Board (PTAB)IPR2025-01404filed 2025-08-12
ART Research and Technology LLC v. Google, LLC et al.Motion to dismiss granted with leave to amend
9451001 U.S. District Court for the Northern District of California24-cv-04898-AMO

94747802 cases · 1 jurisdiction

Plaintiffs:
Defendants:

BPI Labs, LLC v. Eli Lilly & Co.Discretionarily Denied
9474780 Patent Trial and Appeal Board (PTAB)IPR2025-01346filed 2025-08-04
EmPower Clinic Services, L.L.C. v. Eli Lilly & Co.Denied Institution
9474780 Patent Trial and Appeal Board (PTAB)IPR2025-01024filed 2025-05-22

94834482 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Intuit Inc. v. Samesurf, Inc.final written decision - claims upheld
9483448 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2023-00341filed 2022-12-16
Samesurf, Inc. v. Intuit, Inc.closed
9483448 U.S. District Court, Central District of California2:22-cv-02060filed 2022-03-29

95120252 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Corning Inc.Not Instituted - Procedural
9512025 Patent Trial and Appeal Board (PTAB)IPR2025-01040
Untitled case
9512025 International Trade Commission337-TA-3795

95425712 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents, LLC v. Malikie Innovations Ltdsettled
9542571 Patent Trial and Appeal Board (PTAB)IPR2026-00007
Untitled caseactive
9542571 Washington Western District Court2:24-cv-01490

95457752 cases · 2 jurisdictions

Plaintiffs:
Defendants:

SAFE ARC TECHNOLOGY, LLC v. IndividualNot Instituted - Procedural
9545775 Patent Trial and Appeal Board (PTAB)IPR2025-01214filed 2025-08-12
Untitled caselitigation
9545775 Louisiana Western District Court6:25-cv-00417

95601772 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Untitled caseFiled
9560177 Texas Eastern District Court2:26-cv-00150filed 2026
Dell Technologies, Inc. et al. v. Cloud Byte LLCNot Instituted - Procedural
9560177 Patent Trial and Appeal Board (PTAB)IPR2025-01285filed 2025-07-14

95950082 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Nobots LLCFinal Written Decision issued
9595008 Patent Trial and Appeal Board (PTAB)IPR2022-00940filed 2022-04-29
Untitled caseLitigation
9595008 Texas Western District Court6:21-cv-01290

96151922 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Headwater Research LLC v. Supercell OyOpen
9615192 Texas Eastern District Court2:25-cv-00964filed 2025-09-18
Headwater Research LLC v. Verizon Communications et al.Voluntarily dismissed without prejudice
9615192 Eastern District of Texas2:25-cv-00709filed 2025-07-11

96283102 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Atlas Global Technologies LLC v. Walmart IncOpen
10965425 10348471 10020919 9628310 Texas Eastern District Court2:26-cv-00317filed 2026-04-21
Atlas Global Technologies, LLC v. Dell Technologies, Inc. et al.dismissed
9628310 Texas Western District Court6:23-cv-00350filed 2023-05-12

96515332 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents PTAB Data v. Omni Medsci Inc.Not Instituted - Procedural
9651533 Patent Trial and Appeal Board (PTAB)IPR2025-01583
Untitled caseLitigation
9651533 California Northern District Court4:19-cv-05924

96608762 cases · 1 jurisdiction

Plaintiffs:
Defendants:

Sandpiper CDN, LLC v. Comcast Cable Communications LLCpending
11218566 9628347 9660876 8478903 7013322 9762692 U.S. District Court for the Eastern District of Texas2:24-cv-00886filed 2024-11-01
Sandpiper CDN, LLC v. Microsoft Corporationpending
11218566 9021112 7822871 7860964 9660876 9647899 10116738 8156066 8645517 U.S. District Court for the Eastern District of Texas2:26-cv-00681

96677512 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Realtime Data LLC v. Array Networks Inc. et al.Dismissal affirmed on appeal
8643513 7415530 8717203 9054728 9116908 9667751 District of Delaware, U.S. Court of Appeals for the Federal Circuit (CAFC)21-2251
Untitled case
9667751 U.S. District Court for the District of Delaware1:18-cv-01200

97065002 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents, LLC v. Intellectual Ventures II LLCPending - Instituted
9706500 Patent Trial and Appeal Board (PTAB)IPR2025-00219
Untitled caseLitigation
9706500 Texas Western District Court6:24-cv-00188

97089652 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Ford Motor Company v. Massachusetts Institute of Technology et al.Not Instituted
9708965 Patent Trial and Appeal Board (PTAB)IPR2021-00341filed 2020-12-24
Ethanol Boosting Systems, LLC v. Ford Motor CompanyAffirmed
9708965 U.S. Court of Appeals for the Federal Circuit24-1383

Litigation by patent