IP Library › Assignment 026879/0460
Patent Assignment
Reel/Frame 026879/0460

Assignment of Assignor's Interest

Recorded: 2011-09-09 Pages: 2
Assignor
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
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 →
Change of Name Sep 9, 2011
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 026879/0454 →
Change of Name Sep 9, 2011
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 026879/0465 →