Docket Nexus — Federal court records.
Company

Epic Systems Corporation

Federal civil lawsuits naming Epic Systems Corporation.

In this index, 45 federal civil lawsuits name a party recorded as Epic Systems Corporation, most often as a defendant (29 of 45). These may be different parties who share the name; records here are grouped by name only. These cases are most often Patent and Trademark matters, filed between 1999 and 2026, most frequently in District Court, W.D. Wisconsin. The most common causes of action are Trademark, Employment Discrimination, and Patent Infringement. Frequent opposing parties include Joao, Idx Systems Corporation, and Decapolis Systems, LLC.

45
Lawsuits
29
As Defendant
16
As Plaintiff
6
Open
39
Terminated
1999–2026
Span
10 mo
Median Duration
1.6 cases/yrPredominantly defendant · 64%Activity rising

Cases by State

AL — 0 casesAZ — 0 casesAR — 0 casesCA — 0 casesCO — 0 casesCT — 0 casesDE — 1 casesDC — 0 casesFL — 4 casesGA — 1 casesID — 0 casesIL — 1 casesIN — 0 casesIA — 0 casesKS — 0 casesKY — 0 casesLA — 0 casesME — 0 casesMD — 0 casesMA — 1 casesMI — 0 casesMN — 0 casesMS — 0 casesMO — 0 casesMT — 0 casesNE — 0 casesNV — 0 casesNH — 0 casesNJ — 0 casesNM — 0 casesNY — 2 casesNC — 0 casesND — 0 casesOH — 0 casesOK — 0 casesOR — 0 casesPA — 0 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 0 casesTX — 7 casesUT — 0 casesVT — 0 casesVA — 0 casesWA — 0 casesWV — 0 casesWI — 28 casesWY — 0 cases

Open Cases Over Time

1999peak 9 open2026

Case Types Over Time

19992026
PatentTrademarkCivil RightsContractFederal Tax / Statutory Actions

Filings by Year

19992026

Case Types filter →

Patent10
Trademark10
Civil Rights6
Contract5
Federal Tax / Statutory Actions4
Labor4

Where Filed filter →

Frequent Opposing Parties

45 Cases — Newest First