IP Library Assignment 018316/0694
Patent Assignment
Reel/Frame 018316/0694

Assignment of Assignor's Interest

Recorded: 2006-09-14 Pages: 3
Assignor
CHATTERJEE, KOUSHIK
Executed: 2006-09-11
Assignee
EMBARG HOLDINGS COMPANY LLC
6450 SPRINT PARKWAY, KSOPHN0414-4A562, OVERLAND PARK, KANSAS
Covered Property (1)
System and Method for Authenticating Users of Online Services
Patent: 8,260,862 →
Application: 11/521,208 →
Publication: US 2008/0072294
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 23, 2012
From: EMBARQ HOLDINGS COMPANY, LLC
To: CENTURYLINK INTELLECTUAL PROPERTY LLC
Reel/Frame 028620/0701 →