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
Headwater Research LLC v. AT&T Services, Inc. et al.2:25-cv-00711Eastern District of Texas2025-07-11active
Headwater Research LLC v. Cellco Partnership, d/b/a Verizon Wireless et al.2:25-cv-00709Eastern District of Texas2025-07-11Dismissed without prejudice
BOE TECHNOLOGY GROUP CO., LTD. v. Paneltouch Technologies LLCIPR2025-01245Patent Trial and Appeal Board (PTAB)2025-07-10Settlement
Unified Patents v. Paneltouch Technologies LLCIPR2025-01246Patent Trial and Appeal Board (PTAB)2025-07-10Settlement
International Business Machines Corporation v. Security First Innovations LLCIPR2025-01202Patent Trial and Appeal Board (PTAB)2025-07-09Discretionary Denial
Sanas.AI Inc. v. Krisp Technologies, Inc.3:25-cv-05666U.S. District Court for the Northern District of California2025-07-07Ongoing
Aesthetic Management Partners LLC v. HydraFacial LLCIPR2025-01169Patent Trial and Appeal Board (PTAB)2025-07-03Pending - Instituted
Samsung Electronics Co., Ltd. et al. v. Xifi Networks R&D Inc.IPR2025-01208Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO)2025-07-03Instituted - Pending
NORTH SAILS GROUP, LLC et al. v. Team New Zealand LtdPGR2025-00062Patent Trial and Appeal Board (PTAB), United States Patent and Trademark Office2025-07-03Not Instituted - Merits
Intent IQ, LLC v. Adform, Inc.1:2025cv00822U.S. District Court for the District of Delaware2025-07-02Active
Google LLC v. Secure Communication Technologies, LLCIPR2025-01181Patent Trial and Appeal Board (PTAB)2025-07-02Not Instituted - Merits
Apple Inc. v. Vampire Labs LLCIPR2025-01215Patent Trial and Appeal Board (PTAB)2025-06-27Terminated-Settled
Network-1 Technologies, Inc. v. Samsung Electronics Co., Ltd. et al.2:25-cv-00667U.S. District Court for the Eastern District of Texas, Marshall Division2025-06-27Active
Aerin Medical Inc. v. Neurent Medical LimitedIPR2025-01126Patent Trial and Appeal Board (PTAB)2025-06-25Not Instituted - Procedural
Samsung Electronics Co., Ltd. v. Wilus Institute of Standards and Technology In…IPR2025-01110Patent Trial and Appeal Board2025-06-24Pending - Instituted
HydraFacial LLC v. BQ Aesthetix & Co LLC0:25-cv-61262U.S. District Court for the Southern District of Florida2025-06-24Active litigation
PROFRAC SERVICES, LLC et al. v. LIBERTY ENERGY SERVICES LLC et al.2:25-cv-00522United States District Court for the Eastern District of Texas, Marshall Division2025-06-24Active
Apple Inc. v. CardWare Inc.IPR2025-01150Patent Trial and Appeal Board (PTAB)2025-06-24Not Instituted
Nintendo Co., Ltd. et al. v. Resonant Systems Inc.IPR2025-01098Patent Trial and Appeal Board2025-06-23Procedural Termination.
HyperQuery LLC v. Creatio Emea Ltd2:25-cv-00654E.D. Texas2025-06-23Open
CONJUPRO BIOTHERAPEUTICS, INC. v. Ascletis Pharma China Co LtdPGR2025-00057Patent Trial and Appeal Board (PTAB)2025-06-20Pending - Instituted
Samsung Semiconductor Inc. et al. v. W&W Sens Devices Inc.IPR2025-00994Patent Trial and Appeal Board (PTAB)2025-06-20Not Instituted - Procedural
Headwater Research LLC v. Amazon.com, Inc.7:25-cv-00286Texas Western District Court2025-06-20Active, partially settled
Authentixx LLC v. Hartman Newspapers, L.P.4:25-cv-02867U.S. District Court for the Southern District of Texas2025-06-19Open
Aerin Medical Inc. v. Neurent Medical Ltd. et al.IPR2025-01124Patent Trial and Appeal Board (PTAB), USPTO2025-06-18Not Instituted - Procedural