Patent Assignment
Reel/Frame 023664/0442
Change of Name
Recorded: 2009-12-16
Pages: 2
Assignor
AT&T INTELLECTUAL PROPERTY, INC.
Executed: 2007-07-27
Assignee
AT&T BLS INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Saving Information from Information Retrieval Systems
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 10, 2009
From: LIU, JERRY; HARTSELLE, WILLIAM A.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 023636/0651 →
Change of Name
Dec 14, 2009
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 023651/0579 →
Change of Name
Dec 17, 2009
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 023667/0104 →
Assignment of Assignor's Interest
Dec 18, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 023674/0453 →