IP Library › Assignment 029457/0191
Patent Assignment
Reel/Frame 029457/0191

Change of Name

Recorded: 2012-12-12 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 Inbound Call Billing
Patent: 8,355,486 →
Application: 11/980,894 →
Publication: US 2009/0110163
Related Assignments (2)
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 020123/0081 →
Assignment of Assignor's Interest Sep 22, 2025
From: MODERNPACK HOPPE GMBH
To: SEPAMATIC GMBH
Reel/Frame 072323/0204 →