Patent litigation grouped by patent

115168792 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Wilus Institute of Standards and Technology Inc. v. [Unknown Defendant]Active litigation
11516879 Texas Eastern District Court2:24-cv-00765filed 2024-09-13
Unified Patents v. Wilus Institute of Standards and Technology Inc.Pending - Instituted
11516879 Patent Trial and Appeal Board (PTAB)IPR2025-01044filed 2024-07-26

115203462 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Perceptive Automata LLC v. Tesla, Inc.Voluntary Dismissal Without Prejudice
11520346 U.S. District Court for the Western District of Texas, Midland-Odessa Division7:25-cv-00594-DC-DTGfiled 2025-07-23
Unified Patents LLC v. Perceptive Automata LLCPending - Instituted
11520346 Patent Trial and Appeal Board (PTAB)IPR2025-01577filed 2025

115203772 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Lepton Computing LLC v. Samsung Electronics America Inc et al.Open
11693450 11086361 11048299 11209863 12140998 11093002 11520378 11520377 11048300 Texas Eastern District Court2:26-cv-00338filed 2026-04-23
Lepton Computing LLC v. Samsung Electronics et al.Active
11520378 11048299 11048300 11086361 11093002 11209863 11520377 11693450 12140998 U.S. District Court for the Eastern District of Texas

115203782 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Lepton Computing LLC v. Samsung Electronics America Inc et al.Open
11693450 11086361 11048299 11209863 12140998 11093002 11520378 11520377 11048300 Texas Eastern District Court2:26-cv-00338filed 2026-04-23
Lepton Computing LLC v. Samsung Electronics et al.Active
11520378 11048299 11048300 11086361 11093002 11209863 11520377 11693450 12140998 U.S. District Court for the Eastern District of Texas

115749902 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Pulsar Display LLC v. Samsung Electronics Co., Ltd.Active
11574990 Texas Eastern District Court2:25-cv-00412filed 2025-04-24
Unified Patents v. Samsung Display Co., Ltd.Settled
11574990 PTABIPR2025-01478filed 2025-03-13

115760462 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Damaka IncPending
11576046 Patent Trial and Appeal Board (PTAB)IPR2026-00209
Untitled caseLitigation
11576046 Texas Eastern District Court2:25-cv-00594

115891422 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Nokia Of America Corp. v. Spada Innovations Inc.Awaiting institution
11589142 USPTO Patent Trial and Appeal Board.IPR2025-01442filed 2025-08-27
SPADA Innovations, Inc. v. AT&T Inc.early stages
11589142 U.S. District Court for the Central District of California.2:24-cv-06703filed 2024-08-07

115899692 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Ascentcare Dental Products, Inc. v. Solmetex, LLCNot Instituted - Procedural
11589969 Patent Trial and Appeal Board (PTAB)IPR2025-01020filed 2025-07-15
Untitled caseOngoing
11589969 Michigan Western District Court1:24-cv-00954

116206342 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents LLC v. CardWare IncNot Instituted - Procedural
11620634 Patent Trial and Appeal Board (PTAB)IPR2025-01152
Untitled caseCase filed
11620634 Texas Western District Court7:24-cv-00278

116213602 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Samsung Semiconductor Inc. et al. v. W&W Sens Devices Inc.Not Instituted - Procedural
11621360 Patent Trial and Appeal Board (PTAB)IPR2025-00994filed 2025-06-20
W&Wsens Devices Inc. v. Samsung Electronics Co., Ltd. et al.Active
11621360 United States District Court for the Eastern District of Texas, Marshall Division2:24-cv-00854-JRG

116260662 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents, LLC v. AuthWallet LLCSettlement
11626066 Patent Trial and Appeal Board (PTAB)IPR2025-01545
Untitled caseLitigation
11626066 Texas Eastern District Court2:25-cv-00426

116272422 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Untitled caseactive litigation
11627242 Delaware District Court1:24-cv-01236
Unified Patents v. WOODSTREAM CORPORATIONNot Instituted - Procedural
11627242 Patent Trial and Appeal Board (PTAB)IPR2026-00141

116416612 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Hannibal IP, LLC v. Samsung Electronics Co., Ltd.Open/Ongoing
11641661 Texas Eastern District Court4:25-cv-00200filed 2025-02-27
Untitled caseSettlement
11641661 Patent Trial and Appeal Board (PTAB)IPR2025-01190

116560672 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Milwaukee Electric Tool Corporation v. Klein Tools, Inc.ongoing
11656067 Illinois Northern District Court1:25-cv-04689filed 2025-04-29
Klein Tools, Inc. v. Milwaukee Electric Tool CorporationInter Partes Review proceeding
11656067 Patent Trial and Appeal Board (PTAB) of the USPTOIPR2026-00233

116569152 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. TOUTVIRTUAL IncPending
11656915 Patent Trial and Appeal Board (PTAB)IPR2026-00295
Plaintiff v. DefendantLitigation
11656915 Texas Eastern District Court2:25-cv-00943

116649262 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents LLC v. Wilus Institute of Standards and Technology IncPending - Instituted
11664926 Patent Trial and Appeal Board (PTAB)IPR2025-01165
Untitled caseLitigation (case filed)
11664926 Texas Eastern District Court2:25-cv-00070

116668272 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Imaginear Inc v. Niantic IncOpen
11666827 10946284 11484797 8777746 8668592 12070691 8579710 Court of Appeals for the Federal Circuit26-1720filed 2026-04-22
Niantic, Inc. v. ImagineAR, Inc.Active
11666827 USPTO Patent Trial and Appeal BoardIPR2025-01273

116717022 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Snapaid Ltd.Not Instituted - Procedural
11671702 Patent Trial and Appeal Board (PTAB) of the USPTOIPR2025-01520filed 2025-09
Snapaid Ltd. v. Samsung Electronics Co., Ltd. et al.active
11671702 Texas Eastern District Court2:25-cv-00378filed 2025-04-10

116723772 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Sharkninja Operating LLCPending - Instituted
11672377 Patent Trial and Appeal Board (PTAB)IPR2025-01530
Untitled caseActive
11672377 New Jersey District Court1:25-cv-05650

116879712 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. Secure Communication Technologies LLCNot Instituted - Merits
11687971 Patent Trial and Appeal Board (PTAB)IPR2025-01183filed 2025
Untitled caseFiled
11687971 Texas Western District Court1:25-cv-01579filed 2025

116986872 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Unified Patents v. CM HK LimitedPending - Instituted
11698687 Patent Trial and Appeal Board (PTAB)IPR2025-01071
CM HK Ltd v.Active
11698687 Texas Eastern District Court2:24-cv-00880

117034432 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Beckman Coulter, Inc. v. Cytek Biosciences, Inc.Ongoing
11703443 United States District Court for the District of Delaware1:24-cv-00945-CFC-EGT
Untitled casePending
11703443 Patent Trial and Appeal Board (PTAB) of the USPTOIPR2025-01319

117090372 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Titan Technologies International Inc v. Phantom Fireworks Showrooms LLC et al.Open
11709037 11733009 Court of Appeals for the Federal Circuit26-1731filed 2026-04-23
Titan International Technologies, LTD v. COBRA Firing Systems, LLC et al.On appeal
11709037 U.S. District Court for the District of Nevada2:24-cv-00861filed 2024-05-07

117285642 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Samsung Electronics Co., Ltd. et al. v. AQ CorporationPending
11728564 Patent Trial and Appeal Board (PTAB)IPR2026-00234filed 2026-01-26
AQ Corporation v. Samsung Electronics Co., Ltd. et al.Litigation (ongoing)
11728564 Eastern District of Texas2:25-cv-01012filed 2025-10-07

117316822 cases · 2 jurisdictions

Plaintiffs:
Defendants:

Baby Generation, Inc. et al. v. BABY JOGGER, LLCPending - Instituted
11731682 Patent Trial and Appeal Board (PTAB)IPR2025-01122filed 2025
Baby Jogger, LLC v. Evenflo Company, Inc.Dormant
11731682 U.S. District Court for the District of Delaware1:24-cv-00723-GBWfiled 2024

Litigation by patent