Patent Assignment
Reel/Frame 011343/0774
Assignment of Assignor's Interest
Recorded: 2000-11-21
Pages: 4
Assignor
CONTRACTOR, SUNIL H.
Executed: 2000-11-01
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
SUITE 510, 824 MARKET STREET, WILMINGTON, DELAWARE, 19802
Covered Property
(1)
System and Method for Routing a Call to an Optimal Location
Patent:
6,879,676 →
Application:
09/606,063 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 27, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY 1, L.P.
Reel/Frame 022746/0154 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 022746 Frame: 0154. Assignor(S) Hereby Confirms the Assignment .
Aug 3, 2020
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 053388/0707 →