Patent Assignment
Reel/Frame 017657/0021
Assignment of Assignor's Interest
Recorded: 2006-05-19
Pages: 4
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
SUITE 901, 824 MARKET STREET, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Customer feedback method and system
Application:
10/643,353 →
Publication:
US 2004/0172323
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2003
From: STAMM, PATRICK
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 014416/0176 →
Change of Name
Oct 2, 2008
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 021617/0458 →
Assignment of Assignor's Interest
Oct 2, 2008
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 021651/0907 →