IP Library › Assignment 026879/0454
Patent Assignment
Reel/Frame 026879/0454

Change of Name

Recorded: 2011-09-09 Pages: 2
Assignor
Assignee
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 901, WILMINGTON, NORTH CAROLINA, 19801
Covered Property (1)
Methods, Systems, and Computer Program Products for Routing Calls Based on the Originating Network
Patent: 8,180,039 →
Application: 11/850,091 →
Publication: US 2007/0297595
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 9, 2011
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 026879/0409 →
Assignment of Assignor's Interest Sep 9, 2011
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 026879/0460 →
Change of Name Sep 9, 2011
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 026879/0465 →