Patent Assignment
Reel/Frame 031471/0770
Assignment of Assignor's Interest
Recorded: 2013-10-24
Pages: 3
Assignor
LEVINE, DAVID
Executed: 2006-09-08
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Communication Networks in Which an Application Server and Multiple Directory Numbers are Used to Provide Internet Protocol Like Features to Time Division Multiplexed Phone Lines
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 12, 2014
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 033515/0827 →
Change of Name
Aug 12, 2014
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 033521/0582 →
Change of Name
Aug 12, 2014
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 033521/0584 →
Change of Name
Aug 12, 2014
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 033521/0609 →