The docket

Patent litigations.

3,740 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: 4 cases2010: 10 cases'102011: 8 cases2012: 12 cases2013: 69 cases'132014: 54 cases2015: 22 cases2016: 31 cases'162017: 41 cases2018: 28 cases2019: 34 cases'192020: 48 cases2021: 128 cases2022: 188 cases'222023: 213 cases2024: 397 cases2025: 582 cases582'252026: 281 cases
3,740 tracked cases by filing year.

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By industry

All litigations

CasePatentsCourtFiledStatus
Cisco Systems Inc. v. Dynamic Mesh Networks Inc.IPR2025-01304Patent Trial and Appeal Board (PTAB)2025-08-27Not Instituted - Procedural (Discretionary Denial)
Headwater Research LLC v. Charter Communications Inc.2:25-cv-00901E.D. Tex.2025-08-27pending
Headwater Research LLC v. Comcast Cable Communications, LLC d/b/a Xfinity2:25-cv-00903E.D. Tex.2025-08-27pending
Qomplx LLC v. Microsoft Corporation1:25-cv-01383U.S. District Court for the Western District of Texas, Austin Division2025-08-28Open
Qomplx LLC v. Palo Alto Networks, Inc.2:25-cv-00913U.S. District Court for the Eastern District of Texas2025-08-28Open
Qomplx LLC v. Microsoft Corporation1:25-cv-01383U.S. District Court for the Western District of Texas2025-08-28active
Qomplx LLC v. Palo Alto Networks, Inc.2:25-cv-00913U.S. District Court for the Eastern District of Texas2025-08-28open
TOUGHBUILT INDUSTRIES, INC. v. Meridian International Co Ltd.IPR2025-01462Patent Trial and Appeal Board (PTAB)2025-08-28Pending - Instituted
Samsung Electronics Co. Ltd. v. W&Wsens Devices Inc.PGR2025-00082Patent Trial and Appeal Board (PTAB)2025-08-28Trial Instituted
Unified Patents v. K Mizra LLCIPR2025-01364Patent Trial and Appeal Board (PTAB)2025-08-28Pending - Instituted
Samsung Electronics Co. Ltd. v. Maxell, Ltd.IPR2025-01312Patent Trial and Appeal Board (PTAB)2025-08-28Pending - Instituted
FedEx Corporation et al. v. Valtrus Innovations Ltd.IPR2025-01490Patent Trial and Appeal Board (PTAB)2025-08-28Not Instituted - Procedural
Unified Patents PTAB Data v. Omni Medsci Inc.IPR2025-01585Patent Trial and Appeal Board (PTAB)2025-08-28Not Instituted - Procedural
Dead Air Armament, LLC d/b/a Dead Air Silencers v. Jarvis Arms LLC d/b/a Missio…4:25-cv-00497United States District Court for the District of Idaho2025-08-29Stayed
Infineon Technologies Americas Corp. et al. v. MOSAID Technologies Inc.IPR2025-01489Patent Trial and Appeal Board (PTAB)2025-08-29Not Instituted - Procedural
FEDEX CORPORATION et al. v. VALTRUS INNOVATIONS LIMITEDIPR2025-01491Patent Trial and Appeal Board (PTAB)2025-08-29Not Instituted - Procedural
Taiwan Semiconductor Manufacturing Company Ltd. v. Marlin Semiconductor Ltd.IPR2025-01484United States Patent and Trademark Office (USPTO), Patent Trial and Appeal Board (PTAB)2025-08-29Institution denied
Unified Patents v. SK Hynix, Inc.IPR2025-01450Patent Trial and Appeal Board (PTAB)2025-08-29Not Instituted - Procedural
Shenzhen Qianfenyi Intelligent Technology Co Ltd. v. Wacom Co Ltd.IPR2025-01495Patent Trial and Appeal Board (PTAB)2025-08-29Not Instituted - Procedural
Headwater Research LLC v. Comcast Cable Communications LLC2:25-cv-00917Texas Eastern District Court2025-08-29active
AIRWALLEX PTY. LTD. et al. v. Intercurrency Software LLCIPR2025-01446Patent Trial and Appeal Board (PTAB)2025-08-29Settlement
Yopima, LLC v. DoorDash, Inc.7:25-cv-00385Western District of Texas2025-08-29voluntarily dismissed
Hyper Ice, Inc. et al. v. Therabody, Inc.8:25-cv-01939-JWH-(DFMx)U.S. District Court for the Central District of California2025-08-29Active
Ciena Corporation v. K.MIZRA LLCIPR2025-01362Patent Trial and Appeal Board (PTAB)2025-08-30Not Instituted - Procedural
Unified Patents v. Snapaid Ltd.IPR2025-01520Patent Trial and Appeal Board (PTAB) of the USPTO2025-09Not Instituted - Procedural