Case number 1:12-cv-01536
Pragmatus Telecom LLC v. AT&T Inc. > Summary
Court Case Number 1:12-cv-01536
Filing Date Nov 21, 2012
Court Delaware District Court
Status Unknown
Plaintiff
Defendant
Plaintiff Attorneys
Pragmatus Telecom
Attorney Name: Brian E. Farnan
Farnan LLP
Defendant Attorneys
3AT&T Services
Attorney Name: John G. Day
Ashby & Geddes
Cause
35:271 Patent Infringement
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 07159043 | Method and system for coordinating data and voice communications via contact channel changing system | Jan 2, 2007 |
| 06668286 | Method and system for coordinating data and voice communications via customer contact channel changing system over IP | Dec 23, 2003 |
| 06311231 | Method and system for coordinating data and voice communications via customer contract channel changing system using voice over IP | Oct 30, 2001 |
