IP Library Assignment 031615/0577
Patent Assignment
Reel/Frame 031615/0577

Change of Name

Recorded: 2013-11-11 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 guest voicemail box
Patent: 8,611,510 →
Application: 12/004,802 →
Publication: US 2009/0161840
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 20, 2007
From: GUPTA, SHEKHAR
To: EMBARQ HOLDINGS COMPANY, LLC
Reel/Frame 020332/0407 →