Company

Mentor Graphics Corporation

Federal civil lawsuits naming Mentor Graphics Corporation.

In this index, 32 federal civil lawsuits name a party recorded as Mentor Graphics Corporation, most often as a defendant (19 of 32). These may be different parties who share the name; records here are grouped by name only. These cases are most often Contract and Patent matters, filed between 1990 and 2017, most frequently in District Court, N.D. California. The most common causes of action are Patent Infringement, Breach of Contract, and Fraud. Frequent opposing parties include Synopsys, Inc, Quickturn Design Systems, Inc, and Kroll Associates Inc.

Lawsuits

As Defendant

As Plaintiff

Open

Terminated

1990–2017

Span

8 mo

Median Duration

1.1 cases/yrNamed as defendant in 59% of casesNo filings since 2017

Cases by State

Open Cases Over Time

1990peak 6 open2017

Case Types Over Time

19902017

ContractPatentCopyrightCivil RightsLabor

Filings by Year

19902017

Case Types filter →

RICO / Consumer / Other Statutes2

Where Filed filter →

Frequent Opposing Parties

32 Cases — Newest First

E-System Design, Inc v. Mentor Graphics Corporation

Patent Terminated District Court, E.D. TexasNo. 4:17-cv-00682Filed 09/27/2017
Keysight Technologies, Inc v. Mentor Graphics Corporation

Contract Terminated District Court, N.D. CaliforniaNo. 4:17-cv-05222Filed 09/08/2017
Keysight Technologies, Inc v. Mentor Graphics Corporation

Contract Terminated District Court, N.D. CaliforniaNo. 4:17-cv-01456Filed 03/17/2017
Kaul v. Mentor Graphics Corporation

Personal Property / Fraud Terminated District Court, N.D. CaliforniaNo. 5:16-cv-02496Filed 05/09/2016
Zheng v. Mentor Graphics Corporation

Contract Terminated District Court, N.D. CaliforniaNo. 4:16-cv-02322Filed 04/28/2016
Western Pennsylvania Electrical Employees Pension Fund v. Mentor Graphics Corporation

Securities / Commodities Terminated District Court, D. OregonNo. 3:16-cv-00470Filed 03/18/2016
Mentor Graphics Corporation v. Sigma Designs, Inc

Copyright Terminated District Court, N.D. CaliforniaNo. 3:14-cv-00742Filed 02/18/2014
Riva v. Mentor Graphics Corporation

Labor Terminated District Court, N.D. CaliforniaNo. 4:13-cv-04225Filed 09/12/2013
Mentor Graphics Corporation v. Rea

Federal Tax / Statutory Actions Terminated District Court, E.D. VirginiaNo. 1:13-cv-00518Filed 04/29/2013
Synopsys Inc v. Mentor Graphics Corporation

Patent Terminated District Court, D. OregonNo. 3:13-cv-00579Filed 04/04/2013
Synopsys, Inc v. Mentor Graphics Corporation

Patent Terminated District Court, N.D. CaliforniaNo. 3:12-cv-06467Filed 12/21/2012
Telit Communications S.p.A v. Mentor Graphics Corporation

Contract Terminated District Court, E.D. New YorkNo. 1:12-cv-06083Filed 12/11/2012
Synopsys Inc v. Mentor Graphics Corporation

Patent Terminated District Court, N.D. CaliforniaNo. 3:12-cv-05025Filed 09/27/2012
Mentor Graphics Corporation v. Eve-Usa, Inc

Patent Terminated District Court, D. OregonNo. 3:12-cv-01500Filed 08/17/2012
Mentor Graphics Corporation v. Eve-Usa, Inc

Patent Terminated District Court, D. OregonNo. 3:10-cv-00954Filed 08/12/2010
Mentor Graphics Corporation v. Magnum Semiconductor, Inc

Copyright Terminated District Court, N.D. CaliforniaNo. 3:09-cv-00115Filed 01/09/2009
Dena D'Angelo-Frost v. Mentor Graphics Corporation

Labor Terminated District Court, E.D. CaliforniaNo. 2:07-cv-02067Filed 10/01/2007
Mentor Graphics Corporation v. Dkb Resources Inc

Copyright Terminated District Court, C.D. CaliforniaNo. 2:07-cv-02184Filed 04/03/2007
Mentor Graphics Corporation v. Kroll Associates Inc

Contract Terminated District Court, N.D. CaliforniaNo. 3:04-cv-00526Filed 02/09/2004
Mentor Graphics Corporation v. Shalish

Contract Terminated District Court, D. OregonNo. 3:03-cv-01718Filed 12/10/2003
Mentor Graphics Corporation v. Kroll Associates Inc

Contract Terminated District Court, D. OregonNo. 3:03-cv-01623Filed 11/24/2003
Kroll Associates Inc v. Mentor Graphics Corporation

Contract Terminated District Court, N.D. CaliforniaNo. 3:03-cv-04843Filed 10/29/2003
Quickturn Design Systems, Inc v. Mentor Graphics Corporation

RICO / Consumer / Other Statutes Terminated District Court, N.D. CaliforniaFiled 10/28/2002
Quickturn Design Systems, Inc v. Mentor Graphics Corporation

RICO / Consumer / Other Statutes Terminated District Court, N.D. CaliforniaNo. 3:02-cv-05193Filed 10/28/2002
Mentor Graphics Corporation v. Wireless, Inc

Contract Terminated District Court, D. OregonNo. 3:02-cv-01168Filed 08/27/2002
Hutchison v. Mentor Graphics Corporation

Civil Rights Terminated District Court, D. OregonNo. 3:02-cv-00514Filed 04/19/2002
Mentor Graphics Corporation v. Quickturn Design Systems, Inc

Patent Terminated District Court, N.D. CaliforniaNo. 3:02-cv-01426Filed 03/25/2002
Mentor Graphics Corporation v. Feezor

Contract Terminated District Court, D. OregonNo. 3:01-cv-00300Filed 03/02/2001
Mentor Graphics Corporation v. Quickturn

Patent Terminated District Court, D. OregonNo. 3:00-cv-01489Filed 11/02/2000
Pascoe v. Mentor Graphics Corporation

Civil Rights Terminated District Court, D. OregonNo. 3:00-cv-00874Filed 06/23/2000
Weiss v. Mentor Graphics Corporation

Securities / Commodities Terminated District Court, D. OregonNo. 3:97-cv-01376Filed 09/24/1997
Trimeter Technologies Corp v. Mentor Graphics Corporation

Contract Terminated District Court, W.D. PennsylvaniaNo. 2:90-cv-00623Filed 04/13/1990