Patent Assignment
Reel/Frame 023674/0453
Assignment of Assignor's Interest
Recorded: 2009-12-18
Pages: 4
Assignor
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Executed: 2008-06-30
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
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 16, 2009
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 023664/0442 →
Change of Name
Dec 17, 2009
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 023667/0104 →