The docket

Patent litigations.

3,531 cases tracked. Click any row for full case detail; use the buckets below to slice by patent, plaintiff, or defendant. Manage cases (upload CSV, edit, delete) in Admin.

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Patent litigation filed per year

1998: 2 cases'981999: 2 cases2001: 2 cases'012003: 2 cases2004: 3 cases'042005: 1 case2006: 1 case'072008: 1 case2009: 3 cases2010: 10 cases'102011: 8 cases2012: 12 cases2013: 65 cases'132014: 47 cases2015: 21 cases2016: 30 cases'162017: 40 cases2018: 25 cases2019: 32 cases'192020: 33 cases2021: 114 cases2022: 168 cases'222023: 197 cases2024: 383 cases2025: 564 cases564'252026: 271 cases
3,531 tracked cases by filing year.

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By industry

All litigations

CasePatentsCourtFiledStatus
Amazon Web Services Inc. et al. v. Headwater Research LLCIPR2026-00106Patent Trial and Appeal Board (PTAB)2025-11-10Pending - Instituted
Headwater Research LLC v. Google LLC7:25-cv-00518U.S. District Court for the Western District of Texas2025-11-07Ongoing
Amgen Inc. v. Amneal LLC et al.1:25-cv-17278-CPO-EAPDistrict of New Jersey2025-11-06Ongoing
DynaMuse LLC v. DEEZER S.A.2:25-cv-01110U.S. District Court for the Eastern District of Texas2025-11-06Open
DynaMuse LLC v. IDAGIO GmbH2:25-cv-01111U.S. District Court for the Eastern District of Texas2025-11-06Open
DynaMuse LLC v. Mixcloud Ltd.2:25-cv-01112U.S. District Court for the Eastern District of Texas2025-11-06Open
DynaMuse LLC v. SoundCloud Global Limited & Co. KG2:25-cv-01113U.S. District Court for the Eastern District of Texas2025-11-06Voluntarily dismissed
Lab Technology LLC v. Everbridge, Inc.1:25-cv-01355D. Del.2025-11-06voluntarily dismissed without prejudice
Lab Technology LLC v. Greenlight Financial Technology, Inc.1:25-cv-01356D. Del. (Judge Barker)2025-11-06dismissed
Avidbots Corporation v. Brain CorporationIPR2025-01603Patent Trial and Appeal Board (PTAB)2025-11-05Not Instituted - Procedural
Nokia Technologies Oy v. Warner Bros. Entertainment Inc. et al.1:25-cv-01337U.S. District Court for the District of Delaware2025-11-01Ongoing
Google LLC v. Headwater Research LLCIPR2026-00049USPTO Patent Trial and Appeal Board2025-10-31Pending - Instituted
Light Guide Innovations LLC v. Samsung Electronics Co. Ltd. et al.2:25-cv-01093U.S. District Court for the Eastern District of Texas2025-10-31Open
HyperQuery LLC v. Appian Corp1:25-cv-01884E.D. Virginia2025-10-28Open
Sigma Switches Plus, Inc. v. ABC Marketing, Inc.3:25-cv-00888U.S. District Court for the Northern District of Indiana2025-10-28active
Malikie Innovations Limited v. Samsung Electronics Co., Ltd. et al.2:25-cv-00519U.S. District Court for the Eastern District of Texas2025-10-27Active
Samsung Electronics Co., Ltd. et al. v. Netlist, Inc.IPR2026-00017United States Patent and Trademark Office, Patent Trial and Appeal Board2025-10-27Not Instituted
Myw Semitech LLC v. Apple Inc.1:25-cv-00504Delaware District Court2025-10-26Active/Pending
Terumo BCT Inc. v. Haemonetics Corp.IPR2026-00045Patent Trial and Appeal Board (PTAB)2025-10-24terminated
Samsung Electronics America Inc. v. Massively Broadband LLCIPR2026-00086U.S. Patent and Trademark Office, Patent Trial and Appeal Board2025-10-24Discretionary Denial
GE Healthcare Ltd. v. Johns Hopkins UniversityIPR2026-00069Patent Trial and Appeal Board (PTAB)2025-10-21Pending - Instituted
Chemtron Research LLC v. General Motors Company1:25-cv-01147U.S. District Court for the Western District of Texas2025-10-20Active/Ongoing
Samsara Inc. v. Motive Technologies, Inc.IPR2026-00034U.S. Patent and Appeal Board2025-10-17initial stages
BSH Home Appliances Corporation v. Whirlpool Corporation2:25-cv-01042U.S. District Court for the Eastern District of Texas2025-10-15active
Alpha Modus, Corp. v. Lowe's Companies, Inc. et al.2:25-cv-01145U.S. District Court for the Eastern District of Texas2025-10-14Initial pleading stage