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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By industry

All litigations

CasePatentsCourtFiledStatus
Chemtron Research LLC v. Toyota Motor North America, Inc.4:25-cv-00576U.S. District Court for the Eastern District of Texas2025-07-23Active/Ongoing
Earin AB v. Audio-Technica U.S., Inc.5:2025cv01534U.S. District Court for the Northern District of Ohio2025-07-23Active
Earin AB v. Audio-Technica U.S., Inc.5:25-cv-01534U.S. District Court for the Northern District of Ohio2025-07-23Active
Perceptive Automata LLC v. Tesla, Inc.7:25-cv-00594-DC-DTGU.S. District Court for the Western District of Texas, Midland-Odessa Division2025-07-23Voluntary Dismissal Without Prejudice
Intellectual Ventures I LLC et al. v. Home Depot International Inc. et al.1:25-cv-01147Texas Western District Court2025-07-23Open
Cisco Systems, Inc. v. Quicker Connections LLCIPR2025-01088Patent Trial and Appeal Board (PTAB)2025-07-22Not Instituted - Procedural
Unified Patents Inc. v. Actelion Pharmaceuticals LtdIPR2025-01139Patent Trial and Appeal Board (PTAB) of the USPTO2025-07-22Not Instituted - Procedural
Union Electric Company v. Birchtech Corp.IPR2025-01324Patent Trial and Appeal Board (PTAB)2025-07-18Terminated
Election Systems & Software, LLC v. Hart InterCivic Inc.PGR2025-00066Patent Trial and Appeal Board (PTAB)2025-07-17Not Instituted - Merits
Ascentcare Dental Products, Inc. v. Solmetex, LLCIPR2025-01020Patent Trial and Appeal Board (PTAB)2025-07-15Not Instituted - Procedural
Intel Corp. et al. v. General Video LLCIPR2025-01036Patent Trial and Appeal Board (PTAB)2025-07-15Not Instituted - Procedural
Unified Patents v. Ascentcare Dental Products, Inc.IPR2025-01059Patent Trial and Appeal Board (PTAB)2025-07-15Not Instituted - Procedural
Unified Patents v. Soundclear Technologies LLCIPR2025-01080Patent Trial and Appeal Board (PTAB)2025-07-15Not Instituted - Procedural
Taiwan Semiconductor Manufacturing Co Ltd. v. Advanced Integrated Circuit Proce…IPR2025-01305Patent Trial and Appeal Board (PTAB)2025-07-15Not Instituted - Procedural
Dell Technologies, Inc. et al. v. Cloud Byte LLCIPR2025-01285Patent Trial and Appeal Board (PTAB)2025-07-14Not Instituted - Procedural
Voxer, Inc. et al. v. Amazon.com, Inc. et al.1:2025cv00872U.S. District Court for the District of Delaware2025-07-14active
Voxer, Inc. et al. v. Google, LLC1:2025cv00873U.S. District Court for the District of Delaware2025-07-14active
Voxer, Inc. et al. v. Google, LLC et al.1:25-cv-00873U.S. District Court for the District of Delaware2025-07-14Active
Voxer, Inc. et al. v. Amazon.com, Inc. et al.1:25-cv-00872U.S. District Court for the District of Delaware2025-07-14Active
Samsung Electronics Co Ltd et al. v. Hannibal IP LLCIPR2025-01188Patent Trial and Appeal Board (PTAB)2025-07-11settled
SHENZHEN RONGLIDA TECHNOLOGY CO. LTD. D/B/A SHUTTERLIGHT v. Pathway IP LLCIPR2025-01231Patent Trial and Appeal Board (PTAB)2025-07-11Pending - Instituted
Advanced Coding Technologies LLC v. UndisclosedIPR2025-01277Patent Trial and Appeal Board (PTAB)2025-07-11Not Instituted - Procedural
Smart Speaker LLC v. Amazon.com Services LLC2:25-cv-00707Texas Eastern District Court2025-07-11Active litigation
Smart Speaker LLC v. Amazon.com Services LLC2:25-cv-00707U.S. District Court for the Eastern District of Texas2025-07-11ongoing
Headwater Research LLC v. Verizon Communications et al.2:25-cv-00709Eastern District of Texas2025-07-11Voluntarily dismissed without prejudice