Patent Assignment
Reel/Frame 037578/0379
Change of Name
Recorded: 2016-01-22
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 Auditing Switch Code Routing Instructions
Patent:
7,760,866 →
Application:
11/095,078 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 31, 2005
From: DWEKAT, ZYAD AHMAD; FRIES, JEFFREY M.; RAINES, ROBERT MICHAEL; HANFORD, JR., ROBERT A.
To: SPRINT COMMUNICATIONS COMPANY, LP
Reel/Frame 016445/0795 →
Assignment of Assignor's Interest
Nov 21, 2006
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: EMBARQ HOLDINGS COMPANY, LLC
Reel/Frame 018535/0767 →