IP Library › Assignment 012107/0251
Patent Assignment
Reel/Frame 012107/0251

Assignment of Assignor's Interest

Recorded: 2001-08-23 Pages: 4
Assignor
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 510, WILMINGTON, DELAWARE, 19801
Covered Property (1)
System and Method for Bi-Directional Mapping Between Customer Identity and Network Elements
Patent: 6,973,494 →
Application: 09/751,469 →
Publication: US 2002/0087671
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 19, 2008
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY 1, L.P., A LIMITED PARTNERSHIP OF NEVADA
Reel/Frame 021568/0579 →