Patent litigation grouped by plaintiff

Elong International USA, Inc.2 cases · 1 jurisdiction

Patents:
Defendants:

Elong International USA, Inc. v. Feit Electric Company, Inc.not instituted — discretionary denial
8604678 Patent Trial and Appeal Board, U.S. Patent and Trademark OfficeIPR2025-00258filed 2024-12-09
Savant Technologies LLC et al. v. Feit Electric Company, Inc.instituted — pending
8604678 Patent Trial and Appeal Board, U.S. Patent and Trademark OfficeIPR2024-01357filed 2024-08-26

Ethanol Boosting Systems, LLC2 cases · 2 jurisdictions

Patents:
Defendants:

Ethanol Boosting Systems, LLC v. Ford Motor CompanyAffirmed
9708965 U.S. Court of Appeals for the Federal Circuit24-1383
Ethanol Boosting Systems, LLC et al. v. Ford Motor CompanyStayed and Administratively Closed
10619580 District of Delaware1:20-cv-00706-CFC

Excalibur IP, LLC2 cases · 1 jurisdiction

Patents:
Defendants:

Excalibur IP, LLC v. Lyft, Inc.Terminated
7610277 United States District Court for the District of Delaware1:20-cv-00971filed 2020-07-27
Excalibur IP, LLC v. Uber Technologies, Inc.Terminated
7610277 United States District Court for the District of Delaware1:20-cv-00972filed 2020-07-27

Federal Express Corporation2 cases · 2 jurisdictions

Patents:
Defendants:

FedEx Corporation et al. v. Valtrus Innovations Ltd.Not Instituted - Procedural
7120832 Patent Trial and Appeal Board (PTAB)IPR2025-01490filed 2025-08-28
Federal Express Corporation v. Qualcomm IncorporatedAffirmed
8766797 U.S. Court of Appeals for the Federal Circuit (CAFC)24-1236

FedEx Corporation2 cases · 2 jurisdictions

Patents:
Defendants:

FedEx Corporation et al. v. Valtrus Innovations Ltd.Not Instituted - Procedural
7120832 Patent Trial and Appeal Board (PTAB)IPR2025-01490filed 2025-08-28
FedEx Corporation et al. v. Valtrus Innovations Ltd.Ongoing
8370416 United States Patent and Trademark Office, Patent Trial and Appeal BoardIPR2026-00060

FedEx Office and Print Services, Inc.2 cases · 2 jurisdictions

Patents:
Defendants:

FedEx Corporation et al. v. Valtrus Innovations Ltd.Not Instituted - Procedural
7120832 Patent Trial and Appeal Board (PTAB)IPR2025-01490filed 2025-08-28
FedEx Corporation et al. v. Valtrus Innovations Ltd.Ongoing
8370416 United States Patent and Trademark Office, Patent Trial and Appeal BoardIPR2026-00060

First Solar, Inc.2 cases · 1 jurisdiction

Patents:
Defendants:

First Solar, Inc. v. Canadian Solar Inc.Ongoing
9130074 United States District Court for the District of Delaware1:25-cv-00582filed 2025-05-09
First Solar, Inc. v. JinkoSolarOngoing
9130074 United States District Court for the District of Delawarefiled 2025-02-25

Ford Motor Company2 cases · 1 jurisdiction

Patents:
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
Ford Motor Company v. AutoConnect Holdings LLCInstitution Denied
9020697 Patent Trial and Appeal Board (PTAB)IPR2025-01342

Gaea, LLC2 cases · 2 jurisdictions

Patents:
Defendants:

Gaea, LLC v. SAMSUNG ELECTRONICS CO., LTD. et al.open
11327669 U.S. District Court for the Eastern District of Texas2:26-cv-00264filed 2026-03-31
Gaea, LLC v. Meta Platforms, Inc.open
11327669 U.S. District Court for the Northern District of Texas4:26-cv-00348filed 2026-03-23

GE Healthcare Ltd.2 cases · 1 jurisdiction

Patents:
Defendants:

GE Healthcare Ltd. v. Johns Hopkins UniversityPending - Instituted
11938201 Patent Trial and Appeal Board (PTAB)IPR2026-00069filed 2025-10-21
GE Healthcare Ltd. v. The Johns Hopkins UniversityTerminated
11938201 Patent Trial and Appeal Board (PTAB)IPR2025-00808filed 2025-03-27

HandsFree Labs Licensing, LLC2 cases · 1 jurisdiction

Patents:
Defendants:

HandsFree Labs Licensing, LLC et al. v. Skechers U.S.A., Inc.Pending
11871811 U.S. District Court for the Eastern District of Texas2:25-cv-00744filed 2025-07-24
Fast IP, LLC et al. v. Skechers U.S.A., Inc.active
11633006 U.S. District Court for the Eastern District of Texas2:25-cv-00744

Hanwha Solutions Corporation2 cases · 1 jurisdiction

Patents:
Defendants:

Hanwha Solutions Corporation v. Maxeon Solar Pte Ltd.Final Written Decision
11251315 Patent Trial and Appeal Board (PTAB)IPR2024-01198filed 2024-08-08
Hanwha Solutions Corporation v. Maxeon Solar Pte Ltd.Final Written Decision
8222516 Patent Trial and Appeal Board (PTAB)IPR2024-01203filed 2024-08-08

Harbor Island Dynamic, LLC2 cases · 2 jurisdictions

Patents:
Defendants:

Harbor Island Dynamic, LLC v. NXP Semiconductors N.V.stayed
7745886 U.S. District Court for the Eastern District of Texas2:24-cv-00717-JRG-RSPfiled 2024-08-30
Harbor Island Dynamic, LLC v. Samsung Electronics Co., Ltd. et al.stayed
7745886 9245826 7772673 9147609 U.S. District Court for the Eastern District of Texas, Marshall Division2:24-cv-00140-JRG-RSPfiled 2024-02-27

HFT Solutions Technologies, LLC2 cases · 1 jurisdiction

Patents:
Defendants:

HFT Solutions Technologies, LLC v. Citadel Securities, LLCactive
10931286 United States District Court for the Northern District of Illinois1:24-cv-13213filed 2024-12-26
HFT Solutions Technologies, LLC v. Jump Trading, LLCactive
10931286 United States District Court for the Northern District of Illinois1:24-cv-13214filed 2024-12-26

Hyper Ice, Inc.2 cases · 1 jurisdiction

Patents:
Defendants:

Hyper Ice, Inc. v. Therabody, Inc.Active, Consolidated
11938082 U.S. District Court for the Central District of California8:24-cv-02034-JWH-DFMxfiled 2024-09-19
Hyper Ice, Inc. et al. v. JOICOM CORPORATION d/b/a RENPHOActive (Lead Case)
11938082 11857482 U.S. District Court for the Central District of California8:24-cv-00098-JWH-DFMfiled 2024-01-16

Imagine AR, Inc.2 cases · 2 jurisdictions

Patents:
Defendants:

ImagineAR, Inc. et al. v. Niantic, Inc.active
8579710 U.S. District Court for the District of Delaware1:24-cv-01252-JDWfiled 2024-11-13
ImagineAR, Inc. et al. v. Niantic, Inc.Ongoing, patent eligibility determined
11484797 10946284 United States District Court for the District of Delaware1:24-cv-01252-JDWfiled 2024-11-13

ImagineAR, Inc.2 cases · 2 jurisdictions

Patents:
Defendants:

ImagineAR, Inc. et al. v. Niantic, Inc.active
8579710 U.S. District Court for the District of Delaware1:24-cv-01252-JDWfiled 2024-11-13
ImagineAR, Inc. et al. v. Niantic, Inc.Ongoing, patent eligibility determined
11484797 10946284 United States District Court for the District of Delaware1:24-cv-01252-JDWfiled 2024-11-13

Imperative Care, Inc.2 cases · 2 jurisdictions

Patents:
Defendants:

Imperative Care, Inc. v. Inari Medical, Inc.Pending - Instituted
11554005 Patent Trial and Appeal Board (PTAB)IPR2025-00289filed 2025
Imperative Care, Inc. v. Inari Medical, Inc.final written decision issued; on appeal
11697011 USPTO Patent Trial and Appeal BoardIPR2024-01157

Implicit, LLC2 cases · 1 jurisdiction

Patents:
Defendants:

Implicit, LLC v. Sonos, Inc.Stayed / Moot
US8942252B2 U.S. District Court for the District of Delaware1:17-cv-00259-LPSfiled 2017-03-10
Implicit, LLC v. D&M Holdings U.S. Inc.Impacted by IPR
US8942252B2 U.S. District Court for the District of Delaware1:17-cv-00258-LPS

Incyte Genomics, Inc.2 cases · 2 jurisdictions

Patents:
Defendants:

Incyte Genomics, Inc. v. Invitrogen Corporation
5807522 6110426 U.S. District Court for the Southern District of California3:01-cv-02141filed 2001-11-21
Incyte Genomics, Inc. v. Affymetrix, Inc.settled
5445934 United States District Court for the Northern District of CaliforniaC 01-20065 JF

Infineon Technologies Americas Corp.2 cases · 1 jurisdiction

Patents:
Defendants:

Infineon Technologies Americas Corp. et al. v. MOSAID Technologies Inc.Not Instituted - Procedural
7349448 Patent Trial and Appeal Board (PTAB)IPR2025-01489filed 2025-08-29
Infineon Technologies Americas Corp. v. Mosaid Technologies Inc.Pending - Instituted
9972381 Patent Trial and Appeal Board (PTAB)IPR2025-01487

IngenioSpec LLC2 cases · 1 jurisdiction

Patents:
Defendants:

IngenioSpec LLC v. Bose CorpDismissed
12044901 U.S. District Court for the Eastern District of Texas2:24-cv-00822filed 2024-10-07
IngenioSpec LLC v. OO Electronics Co LTD et al.Dismissed
12044901 8582789 U.S. District Court for the Eastern District of Texas2:24-cv-00819filed 2024-10-07

Intellectual Ventures Management LLC2 cases · 2 jurisdictions

Patents:
Defendants:

Intellectual Ventures II LLC et al. v. Southwest Airlines Co.Closed
8027326 Texas Northern District Court3:26-cv-00782filed 2026-03-10
Intellectual Ventures Management LLC v. Tesla Inc.Closed
11664889 Texas Western District Court6:24-cv-00188filed 2024-04-12

Intercom, Inc.2 cases · 1 jurisdiction

Patents:
Defendants:

Intercom, Inc. v. Disintermediation Services, Inc.Unknown
11336597 U.S. District Court for the District of Delaware
Intercom, Inc. v. Disintermediation Services, Inc.early stages
11349787 U.S. District Court for the District of Delaware1:2025cv00619

Intuit Inc.2 cases · 1 jurisdiction

Patents:
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
Intuit Inc. v. Samesurf, Inc.Final written decision issued
8527591 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2023-00342filed 2022-12-16

Litigation by plaintiff