IP Library Assignment 020065/0602
Patent Assignment
Reel/Frame 020065/0602

Assignment of Assignor's Interest

Recorded: 2007-10-25 Pages: 4
Assignor
CHATTERJEE, KOUSHIK
Executed: 2007-10-24
Assignee
EMBARQ HOLDINGS COMPANY, LLC
5454 W. 110TH STREET, KSOPKJ0701, OVERLAND PARK, KANSAS, 66211
Covered Property (1)
Method for presenting interactive information about a telecommunication user
Patent: 8,553,864 →
Application: 11/977,545 →
Publication: US 2009/0110162
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 3, 2013
From: EMBARQ HOLDINGS COMPANY, LLC
To: CENTURYLINK INTELLECTUAL PROPERTY LLC
Reel/Frame 031155/0819 →