Patent Assignment
Reel/Frame 043879/0542
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 and Method for Searching Heterogeneous Electronic Directories
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 26, 2002
From: MOORE, DARRYL CYNTHIA; CARTER, SHARON E.; KING, KATHRYN D.
To: BELLSOUTH INTELLECTUAL PROPERTY CORP.
Reel/Frame 012675/0641 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 012675 Frame: 0641. Assignor(S) Hereby Confirms the Assignment.
Sep 18, 2017
From: MOORE, DARRYL CYNTHIA; CARTER, SHARON E.; KING, KATHRYN D.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 043879/0512 →
Change of Name
Sep 18, 2017
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 043879/0520 →
Change of Name
Sep 18, 2017
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 043879/0522 →
Change of Name
Sep 18, 2017
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 043879/0537 →