IP Library Assignment 022314/0414
Patent Assignment
Reel/Frame 022314/0414

Assignment of Assignor's Interest

Recorded: 2009-02-26 Pages: 3
Assignor
GUPTA, SHEKHAR
Executed: 2009-02-26
Assignee
EMBARQ HOLDINGS COMPANY, LLC
5454 W. 110TH STREET, OVERLAND PARK, KANSAS, 66211
Covered Property (1)
System and Method for Providing Caller Identification for a Tdm Conference Call
Patent: 7,903,589 →
Application: 12/393,112 →
Publication: US 2010/0215162
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 24, 2021
From: EMBARQ HOLDINGS COMPANY, LLC
To: CENTURYLINK INTELLECTUAL PROPERTY LLC
Reel/Frame 057598/0902 →