Company

Hypertherm, Inc

Federal civil lawsuits naming Hypertherm, Inc.

In this index, 17 federal civil lawsuits name a party recorded as Hypertherm, Inc, most often as a plaintiff (14 of 17). These may be different parties who share the name; records here are grouped by name only. These cases are most often Patent and Contract matters, filed between 1990 and 2024, most frequently in District Court, D. New Hampshire. The most common cause of action is Patent Infringement. Frequent opposing parties include InnerLogic, Inc, Consumable Plasma, and American Torch Tip.

Lawsuits

As Defendant

As Plaintiff

Open

Terminated

1990–2024

Span

10 mo

Median Duration

0.5 cases/yrNamed as plaintiff in 82% of cases65% PatentRecent filings steady

Cases by State

Open Cases Over Time

1990peak 1 open2024

Case Types Over Time

19902024

PatentContractPersonal Property / FraudLaborTrademark

Filings by Year

19902024

Case Types filter →

Patent11

Contract2

Personal Property / Fraud2

Labor1

Trademark1

Where Filed filter →

Frequent Opposing Parties

17 Cases — Newest First

Hypertherm, Inc v. The Individuals, Partnerships and Unincorporated Associations Identified in Schedule A

Patent Terminated District Court, N.D. IllinoisNo. 1:24-cv-05198Filed 06/21/2024
Venable Fabricators Inc v. Hypertherm Inc

Personal Property / Fraud Terminated District Court, W.D. LouisianaNo. 6:16-cv-01750Filed 12/22/2016
Brooks v. Hypertherm, Inc

Labor Terminated District Court, D. New HampshireNo. 1:16-cv-00047Filed 02/08/2016
Hypertherm, Inc v. Profile Cutting Technologies Ltd

Patent Terminated District Court, D. NevadaNo. 2:12-cv-01952Filed 11/13/2012
Hypertherm, Inc v. Termmei Industry and Commerce Co., Ltd

Patent Terminated District Court, D. NevadaNo. 2:12-cv-01950Filed 11/12/2012
Hypertherm, Inc v. Act Electronics, Inc

Contract Terminated District Court, D. New HampshireNo. 1:08-cv-00411Filed 10/06/2008
Hypertherm, Inc v. InnerLogic, Inc

Patent Terminated District Court, D. New HampshireNo. 1:02-cv-00120Filed 03/12/2002
Hypertherm, Inc v. InnerLogic, Inc

Patent Terminated District Court, D. New HampshireNo. 1:01-cv-00378Filed 10/09/2001
Hypertherm, Inc v. American Torch Tip

Patent Terminated District Court, D. New HampshireNo. 1:99-cv-00304Filed 06/29/1999
Hypertherm, Inc v. Thermal Dynamics

Patent Terminated District Court, D. New HampshireNo. 1:98-cv-00647Filed 11/20/1998
Hypertherm, Inc v. Plasma Components

Patent Terminated District Court, D. New HampshireNo. 1:96-cv-00538Filed 10/25/1996
Walsh v. Hypertherm Inc

Patent Terminated District Court, D. MontanaNo. 2:94-cv-00055Filed 07/28/1994
Hypertherm, Inc v. Kemper Natl Ins Co

Contract Terminated District Court, D. New HampshireNo. 1:94-cv-00012Filed 01/12/1994
Hypertherm, Inc v. American Torch Tip

Patent Terminated District Court, M.D. FloridaNo. 8:92-cv-00069Filed 01/15/1992
Hypertherm, Inc v. Consumable Plasma

Personal Property / Fraud Terminated District Court, D. New HampshireNo. 1:90-cv-00325Filed 07/11/1990
Hypertherm, Inc v. Consumable Plasma

Patent Terminated District Court, D. New HampshireNo. 1:89-cv-00556Filed 12/12/1989
Hypertherm, Inc v. Precision Products

Trademark Terminated District Court, D. New HampshireNo. 1:87-cv-00054Filed 02/11/1987