Pragmatus Telecom LLC v Federal Express Corporation > Summary

Court Case Number 1:12-cv-00091

Filing Date Jan 27, 2012

Court Delaware District Court

Status Unknown

Appeal2016-2425

35:271 Patent Infringement

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