The docket

Patent litigations.

2,951 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

2001: 1 case'012003: 1 case2004: 2 cases'042005: 1 case2006: 1 case'072008: 1 case2009: 3 cases2010: 10 cases'102011: 8 cases2012: 11 cases2013: 47 cases'132014: 35 cases2015: 10 cases2016: 22 cases'162017: 33 cases2018: 20 cases2019: 28 cases'192020: 26 cases2021: 69 cases2022: 86 cases'222023: 160 cases2024: 327 cases2025: 508 cases508'252026: 254 cases
2,951 tracked cases by filing year.

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All litigations

CasePatentsCourtFiledStatus
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
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
Headwater Research LLC v. Charter Communications, Inc.2:25-cv-00904U.S. District Court for the Eastern District of Texas2025-08-27Ongoing
Nokia Of America Corp. v. Spada Innovations Inc.IPR2025-01442USPTO Patent Trial and Appeal Board.2025-08-27Awaiting institution
Cisco Systems Inc. v. Dynamic Mesh Networks Inc.IPR2025-01304Patent Trial and Appeal Board (PTAB)2025-08-27Not Instituted - Procedural (Discretionary Denial)
Clean Chemistry, Inc. v. Enviro Tech Chemical Services, Inc.IPR2025-01459U.S. Patent and Trademark Office, Patent Trial and Appeal Board2025-08-26Discretionary Denial
Untitled caseIPR2025-01441Patent Trial and Appeal Board (PTAB)2025-08-22Not Instituted - Merits
Porta Sophia v. Gregory EllisIPR2025-01460Patent Trial and Appeal Board (PTAB)2025-08-22Not Instituted - Procedural