IP Library › Assignment 031229/0264
Patent Assignment
Reel/Frame 031229/0264

Assignment of Assignor's Interest

Recorded: 2013-09-18 Pages: 4
Assignor
KHAN, AZHAR I.
Executed: 2002-09-11
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Call Forwarding Based on Determination of Status of Destination
Patent: 8,670,542 →
Application: 11/674,618 →
Publication: US 2007/0127678
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 4, 2008
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION; AT&T INTELLECTUAL PROPERTY, INC.; AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 021930/0927 →
Assignment of Assignor's Interest Feb 2, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 022191/0244 →