Docket Nexus — Federal court records.
Company · Cybersecurity

Synopsys Inc

Federal civil lawsuits naming Synopsys Inc, a Cybersecurity company.

Public CompanyCybersecurity
Ticker
Nasdaq: SNPS
Business
Services-Prepackaged Software
Headquarters
Sunnyvale, CA
Incorporated in
Delaware
SEC CIK
883241

Synopsys Inc is a public company in Services-Prepackaged Software, based in Sunnyvale, CA (traded on Nasdaq as SNPS, incorporated in Delaware). It appears in 17 federal civil lawsuits in this index, most often as a plaintiff (11 of 17). These cases are most often Patent and Contract matters, filed between 1993 and 2025, most frequently in District Court, E.D. Texas. The most common causes of action are Patent Infringement, Breach of Contract, and Copyright Infringement. Frequent opposing parties include Uniloc USA, Inc and Chao.

17
Lawsuits
6
As Defendant
11
As Plaintiff
1
Open
16
Terminated
1993–2025
Span
18 mo
Median Duration
0.5 cases/yrPredominantly plaintiff · 65%Patent-heavy · 53%Activity steady

Cases by State

AL — 0 casesAZ — 0 casesAR — 0 casesCA — 0 casesCO — 0 casesCT — 0 casesDE — 3 casesDC — 0 casesFL — 0 casesGA — 0 casesID — 0 casesIL — 0 casesIN — 0 casesIA — 0 casesKS — 0 casesKY — 0 casesLA — 0 casesME — 0 casesMD — 0 casesMA — 2 casesMI — 0 casesMN — 0 casesMS — 0 casesMO — 0 casesMT — 0 casesNE — 0 casesNV — 0 casesNH — 1 casesNJ — 0 casesNM — 0 casesNY — 0 casesNC — 0 casesND — 0 casesOH — 1 casesOK — 0 casesOR — 3 casesPA — 0 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 0 casesTX — 5 casesUT — 0 casesVT — 0 casesVA — 2 casesWA — 0 casesWV — 0 casesWI — 0 casesWY — 0 cases

Open Cases Over Time

1993peak 5 open2025

Case Types Over Time

19932025
PatentContractCopyrightFederal Tax / Statutory Actions

Filings by Year

19932025

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Patent9
Contract4
Copyright3
Federal Tax / Statutory Actions1

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Frequent Opposing Parties

17 Cases — Newest First