Patent Assignment
Reel/Frame 044823/0639
Change of Name
Recorded: 2017-12-11
Pages: 3
Assignor
AT&T INTELLECTUAL PROPERTY, INC.
Executed: 2007-07-27
Assignee
AT&T BLS INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 425, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Location Blocking Service from a Web Advertiser
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 11, 2017
From: ZELLNER, SAMUEL N.; MOTON, ROBERT T., JR.; ENZMANN, MARK J.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 044349/0284 →
Assignment of Assignor's Interest
Dec 11, 2017
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 044349/0535 →
Change of Name
Dec 11, 2017
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 044822/0893 →
Change of Name
Dec 11, 2017
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 044823/0688 →
Assignment of Assignor's Interest
Dec 28, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: GOOGLE LLC
Reel/Frame 044995/0505 →
Assignment of Assignor's Interest
Feb 15, 2018
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: GOOGLE LLC
Reel/Frame 045344/0006 →