Patent litigation grouped by patent

81751481 case · 1 jurisdiction

Untitled caseActive
8175148 Minnesota District Court0:24-cv-04269filed 2024-01-01

82085691 case · 1 jurisdiction

Untitled case
8208569 Texas Eastern District Court2:17-cv-00123

82199271 case · 1 jurisdiction

Plaintiffs:
Defendants:

Adeia Technologies Inc. et al. v. DISH Network Corporation et al.Open / active
9661049 8219927 8239546 8327013 9369758 U.S. District Court for the District of Colorado1:26-cv-01373filed 2026-03-31

82200271 case · 1 jurisdiction

Plaintiffs:
Defendants:

VideoLabs, Inc. v. TCL Technology Group Corporation et al.dismissed with prejudice; closed
8220027 7525535 7769238 7970059 8139878 8291236 8667304 U.S. District Court for the Eastern District of Texas, Marshall Division2:25-cv-00161-JRG-RSPfiled 2025-02-10

82288011 case · 1 jurisdiction

Untitled caseOngoing
8228801 California Northern District Court3:25-cv-04595

82301011 case · 1 jurisdiction

Plaintiffs:
Defendants:

Advanced Coding Technologies LLC v. UndisclosedNot Instituted - Procedural
8230101 Patent Trial and Appeal Board (PTAB)IPR2025-01277filed 2025-07-11

82344831 case · 1 jurisdiction

Untitled caseCritical
8234483 Texas Eastern District Court2:25-cv-00537

82347051 case · 1 jurisdiction

Untitled casePending
8234705 U.S. District Court for the Western District of Texas1:26-cv-00316

82388321 case · 1 jurisdiction

Untitled caseOngoing
8238832 Texas Eastern District Court5:25-cv-00105

82393581 case · 1 jurisdiction

Plaintiffs:
Defendants:

Semantic Engines LLC v. Microsoft CorpOpen
8239358 9218414 10783192 Texas Eastern District Court2:26-cv-00339filed 2026-04-23

82395461 case · 1 jurisdiction

Plaintiffs:
Defendants:

Adeia Technologies Inc. et al. v. DISH Network Corporation et al.Open / active
9661049 8219927 8239546 8327013 9369758 U.S. District Court for the District of Colorado1:26-cv-01373filed 2026-03-31

82499121 case · 1 jurisdiction

Plaintiffs:
Defendants:

High Velocity Capital LLC v. VIZIO, Inc.active
8249912 U.S. District Court for the Central District of California8:23-cv-01588-JVS-KESfiled 2023-08-25

82688471 case · 1 jurisdiction

Plaintiffs:
Defendants:

Unified Patents Inc. v. Actelion Pharmaceuticals LtdNot Instituted - Procedural
8268847 Patent Trial and Appeal Board (PTAB) of the USPTOIPR2025-01139filed 2025-07-22

82703431 case · 1 jurisdiction

Plaintiffs:

Untitled caseLitigation
8270343 Texas Eastern District Court5:25-cv-00098

82718921 case · 1 jurisdiction

Untitled caseActive
8271892 California Northern District Court3:24-cv-03157

82737351 case · 1 jurisdiction

Plaintiffs:
Defendants:

Otsuka Pharmaceutical Co., Ltd. v. Lupin Ltd. et al.Judgment
8501730 8273735 U.S. District Court for the District of Delaware21-900-RGA

82760481 case · 1 jurisdiction

Plaintiffs:

Untitled caselitigation
8276048 Delaware District Court1:14-cv-00954

82809871 case · 1 jurisdiction

Plaintiffs:
Defendants:

Adeia Media Holdings LLC et al. v. BAMTech, LLC et al.active
8280987 U.S. District Court for the District of Delaware1:2024cv01231filed 2024-11-07

83110401 case · 1 jurisdiction

Untitled caseCritical
8311040 Florida Southern District Court1:12-cv-24318

83205751 case · 1 jurisdiction

Plaintiffs:
Defendants:

Cerence Operating Company v. Amazon.com, Inc. et al.Active
8320575 U.S. District Court for the Eastern District of Texas2:26-cv-00372filed 2026-05-03

83270131 case · 1 jurisdiction

Plaintiffs:
Defendants:

Adeia Technologies Inc. et al. v. DISH Network Corporation et al.Open / active
9661049 8219927 8239546 8327013 9369758 U.S. District Court for the District of Colorado1:26-cv-01373filed 2026-03-31

83274261 case · 1 jurisdiction

Plaintiffs:

Untitled caseNot Instituted - Procedural
8327426 Patent Trial and Appeal Board (PTAB)IPR2026-00026

83554841 case · 1 jurisdiction

Plaintiffs:
Defendants:

Cerence Operating Company v. Amazon.com, Inc. et al.active
8355484 U.S. District Court for the Eastern District of Texas2:26-cv-00372filed 2026-05-03

83595011 case · 1 jurisdiction

Plaintiffs:
Defendants:

Netlist, Inc. v. SK hynix Inc. et al.dismissed (settled)
8756364 8516185 8001434 8359501 8689064 8489837 U.S. District Court, Central District of California (Southern Division)8:16-cv-01605-JLS-JCGfiled 2016-08-31

83657991 case · 1 jurisdiction

Plaintiffs:
Defendants:

NSV Group Fzco v. BD Innovation Collective IncOpen
8365799 California Southern District Court3:26-cv-02426filed 2026-04-16

Litigation by patent