IP Library Assignment 028380/0462
Patent Assignment
Reel/Frame 028380/0462

Change of Name

Recorded: 2012-06-14 Pages: 3
Assignor
EMBARQ HOLDINGS COMPANY, LLC
Executed: 2012-03-23
Assignee
CENTURYLINK INTELLECTUAL PROPERTY LLC
1801 CALIFORNIA STREET, SUITE 900, DENVER, COLORADO, 80202
Covered Property (1)
System and Method for Extending Conference Communications Access to Local Participants
Patent: 8,224,305 →
Application: 11/980,904 →
Publication: US 2009/0111443
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 31, 2007
From: GUPTA, SHEKHAR
To: EMBARQ HOLDINGS COMPANY LLC
Reel/Frame 020123/0068 →