Patent Assignment
Reel/Frame 043880/0137
Assignment of Assignor's Interest
Recorded: 2017-09-18
Pages: 3
Assignor
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Executed: 2017-09-13
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property
(1)
System & Method for Searching Heterogeneous Electronic Directories
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 10, 2005
From: MOORE, DARRYL CYNTHIA; CARTER, SHARON E.; KING, KATHRYN D.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 016877/0791 →
Change of Name
Sep 18, 2017
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 043872/0586 →
Change of Name
Sep 18, 2017
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 043872/0596 →
Change of Name
Sep 18, 2017
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 043872/0626 →