The docket

Patent litigations.

6,606 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

1986: 2 cases'861988: 1 case1990: 1 case'901992: 1 case1993: 1 case'941996: 3 cases1997: 2 cases1998: 3 cases'981999: 3 cases2000: 3 cases2001: 5 cases'022003: 10 cases2004: 4 cases2005: 13 cases2006: 15 cases'062007: 17 cases2008: 20 cases2009: 12 cases2010: 39 cases'102011: 36 cases2012: 68 cases2013: 110 cases2014: 95 cases'142015: 107 cases2016: 103 cases2017: 163 cases2018: 171 cases'182019: 198 cases2020: 226 cases2021: 254 cases2022: 358 cases'222023: 321 cases2024: 548 cases2025: 758 cases7582026: 333 cases'26
6,606 tracked cases by filing year.

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By industry

All litigations

CasePatentsCourtFiledStatus
Zentian Ltd. v. Amazon.com Services LLC et al.6:22-cv-00123-ADAU.S. District Court for the Western District of Texas, Waco Division2022-02-02terminated
Zentian Ltd. v. Apple Inc.6:22-cv-00122-ADA / 3:23-cv-02921-TLTU.S. District Court for the Western District of Texas, Waco Division (transferred to U.S. District Court for the Northern District of California)2022-02-02stayed
Cedar Lane Technologies Inc. v. (Korean defendant "C", SME)6:22-cv-00120W.D. Tex.2022-02-02Settled
Zentian Ltd. v. Amazon.com, Inc. et al.6:22-cv-00123U.S. District Court for the Western District of Texas2022-02-02ongoing
Unified Patents v. Bishop Display Tech LLCIPR2022-00503Patent Trial and Appeal Board (PTAB)2022-01-31Settlement
Greenthread, LLC v. Intel Corporation et al.6:22-cv-00105-ADAW.D. Tex. (Waco Div.), Judge Alan D. Albright2022-01-27severed/transferred (Intel claims); Dell claims addressed under customer-suit/sever-and-transfer analysis
Greenthread, LLC v. Intel Corporation et al.6:22-cv-00105U.S. District Court for the Western District of Texas2022-01-27Active
Google LLC v. Parus Holdings, Inc.IPR2022-00358Patent Trial and Appeal Board (PTAB)2022-01-21final written decision; claims 1-16 unpatentable; appealed to Federal Circuit
Hanger Solutions, LLC v. Charter Communications, Inc.6:22-cv-00070W.D. Tex. (Judge Albright)2022-01-18unconfirmed
Power2B Inc. v. SAMSUNG ELECTRONICS CO., LTD. et al.IPR2022-00315Patent Trial and Appeal Board (PTAB)2022-01-18Final Written Decision
Ecofactor, Inc. v. Resideo Technologies, Inc.6:22-cv-00050U.S. District Court for the Western District of Texas2022-01-18Dismissed
Ecofactor, Inc. v. Emerson Electric Co.6:22-cv-00049U.S. District Court for the Western District of Texas2022-01-18Dismissed
Ecofactor, Inc. v. ecobee, Inc.2:22-cv-00016U.S. District Court for the Western District of Texas2022-01-18Dismissed
Samsung Electronics Co., Ltd. et al. v. Staton Techiya, LLCIPR2022-00410Patent Trial and Appeal Board2022-01-14institution denied
Motorola Mobility LLC v. Maxell, Ltd.1:22-cv-00256U.S. District Court for the Northern District of Illinois, Eastern Division2022-01-14closed
Motorola Mobility LLC v. Maxell, Ltd.1:22-cv-00256N.D. Ill.2022-01-14unknown
Motorola Mobility LLC v. Maxell, Ltd.1:22-cv-00256U.S. District Court for the Northern District of Illinois2022-01-14Active
Cedar Lane Technologies Inc. v. Lenovo (United States) Inc.1:22-cv-00051U.S. District Court for the District of Delaware2022-01-13unknown
Cedar Lane Technologies Inc. v. Phytech US, Inc.1:22-cv-00054D. Del. (Judge Andrews)2022-01-13Voluntary dismissal
Metrom Rail, LLC v. Siemens Mobility, Inc. et al.1:22-cv-00049-RGAU.S. District Court for the District of Delaware2022-01-13closed