Patent litigation grouped by patent

92018341 case · 1 jurisdiction

Untitled caseLitigation
9201834 Texas Eastern District Court2:25-cv-01008

92077481 case · 1 jurisdiction

Untitled case
9207748 Texas Eastern District Court2:26-cv-00198

92184141 case · 1 jurisdiction

Plaintiffs:
Defendants:

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

92226591 case · 1 jurisdiction

Untitled caseactive
9222659 Texas Northern District Court3:26-cv-01006

92352591 case · 1 jurisdiction

Plaintiffs:
Defendants:

DataServe Technologies LLC et al. v. General Motors LLCongoing
9235259 U.S. District Court for the Western District of Texas1:21-cv-00316filed 2021-04-05

92354281 case · 1 jurisdiction

Plaintiffs:
Defendants:

Adeia Technologies Inc. et al. v. The Walt Disney Company et al.active
9235428 U.S. District Court for the District of Delaware1:24-cv-01231filed 2024-11-07

92536161 case · 1 jurisdiction

Untitled caseOngoing
9253616 Texas Western District Court7:26-cv-00068

92630391 case · 1 jurisdiction

Untitled caseNot Instituted - Procedural
9263039 PTABIPR2025-01333filed 2025

92712431 case · 1 jurisdiction

Untitled case
9271243 Texas Eastern District Court2:25-cv-00898

92802201 case · 1 jurisdiction

Plaintiffs:
Defendants:

Wacom Co., Ltd. v. Shenzhen Qianfenyi Intelligent Technology Co., Ltd.Pending
9280220 U.S. District Court for the Eastern District of Texas2:24-cv-00702filed 2024-08-28

92896451 case · 1 jurisdiction

Untitled case
9289645 New York Southern District Court1:25-cv-07699

93081381 case · 1 jurisdiction

Untitled caseActive
9308138 District of Delaware1:24-cv-00374

93131011 case · 1 jurisdiction

Plaintiffs:
Defendants:

Optimnet LLC v. Cisco Systems, Inc.pending
9313101 U.S. District Court for the Eastern District of Texas2:25-cv-00935filed 2025-09-04

93186091 case · 1 jurisdiction

Plaintiffs:
Defendants:

Unified Patents v. Marlin Semiconductor LtdPending
9318609 Patent Trial and Appeal BoardIPR2026-00130

93200411 case · 1 jurisdiction

Plaintiffs:
Defendants:

Advanced Broadband LLC v. T Mobile USA IncOpen
8730833 10615928 9320041 Texas Eastern District Court2:26-cv-00315filed 2026-04-20

93324781 case · 1 jurisdiction

Plaintiffs:
Defendants:

Lemko Corporation v. Microsoft Corporation et al.closed
7855988 7548763 7653414 8107409 8688111 9191980 9332478 9755931 U.S. District Court for the Northern District of Texas (Dallas Division)3:22-cv-00363-L-BTfiled 2022-02-14

93371931 case · 1 jurisdiction

Plaintiffs:
Defendants:

Unified Patents v. Taiwan Semiconductor Manufacturing Company LimitedNot Instituted - Merits
9337193 Patent Trial and Appeal Board (PTAB)IPR2025-01054filed 2025-08-20

93506491 case · 1 jurisdiction

Untitled caselitigation
9350649 Texas Eastern District Court4:25-cv-00886

93517761 case · 1 jurisdiction

Defendants:

Untitled caseFinal Written Decision
9351776 PTAB (Patent Trial and Appeal Board)IPR2022-00190

93522291 case · 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

93697581 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

93779921 case · 1 jurisdiction

Plaintiffs:
Defendants:

Parus Holdings, Inc. v. Amazon.com, Inc.
7516190 9377992 U.S. District Court for the District of Delaware1:23-cv-00190filed 2023-02-17

94234241 case · 1 jurisdiction

Plaintiffs:
Defendants:

MPI Corp v. Technoprobe SPAOpen
9423424 9823272 Texas Eastern District Court2:26-cv-00305filed 2026-04-17

94560531 case · 1 jurisdiction

Plaintiffs:

Untitled casePending
9456053 Patent Trial and Appeal Board (PTAB)IPR2026-00190

94624101 case · 1 jurisdiction

Plaintiffs:
Defendants:

B.E. Technology, L.L.C. v. Google LLCjudgment
9462411 9462410 9462440 U.S. District Court for the District of Delaware1:20-cv-00622-GBWfiled 2020-05

Litigation by patent