Estech Systems IP, LLC v. Primoris Services Corporation et al > Summary
Court Case Number 2:21-cv-00481
Filing Date Dec 31, 2021
Termination Date Apr 10, 2023
Court Texas Eastern District Court
Status Dismissed - Other
JudgesRodney Gilstrap, Roy S. Payne
Plaintiff
Plaintiff Attorneys
8Estech Systems, Inc.
Attorney Name: Michael Simons
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: Fred Williams
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: John Wittenzellner
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: John Wittenzellner
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: Michael Simons
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: Todd E. Landis
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: Fred Williams
Williams Simons & Landis PLLC
Defendant Attorneys
8Primoris Services Corporation
Attorney Name: Brian Craft
Findlay Craft
Primoris Services Corporation
Attorney Name: Amanda H. Schwartz
Orrick Herrington & Sutcliffe
Primoris Services Corporation
Attorney Name: Brian Craft
Findlay Craft
Primoris Services Corporation
Attorney Name: Amanda H. Schwartz
Orrick Herrington & Sutcliffe
Primoris Design & Construction, Inc.
Attorney Name: Amanda H. Schwartz
Orrick Herrington & Sutcliffe
Primoris Design & Construction, Inc.
Attorney Name: Brian Craft
Findlay Craft
Primoris Design & Construction, Inc.
Attorney Name: Amanda H. Schwartz
Orrick Herrington & Sutcliffe
Primoris Design & Construction, Inc.
Attorney Name: Brian Craft
Findlay Craft
Cause
35:271 Patent Infringement
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 08391298 | Phone directory in a voice over IP telephone system | Mar 5, 2013 |
| 07123699 | Voice mail in a voice over IP telephone system | Oct 17, 2006 |
| 07068684 | Quality of service in a voice over IP telephone system | Jun 27, 2006 |
| 06067349 | Dialing using caller ID | May 23, 2000 |
