Patent Assignment
Reel/Frame 010640/0045
Assignment of Assignor's Interest
Recorded: 2000-03-16
Pages: 5
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
842 MARKET STREET, SUITE 510, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
G.P.S. Management System
Patent:
6,356,841 →
Application:
09/474,368 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC., F/K/A AT&T BLS INTELLECTUAL PROPERTY, INC., F/K/A AT&T INTELLECTUAL PROPERTY, INC., F/K/A BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 022099/0117 →
Corrective Assignment to Correct the Assignor Name Previously Recorded at Reel: 022099 Frame: 0117. Assignor(S) Hereby Confirms the Assignment .
Nov 30, 2017
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 044553/0619 →
Change of Name
Jul 16, 2018
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 046547/0272 →
Change of Name
Jul 16, 2018
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 046547/0533 →
Change of Name
Jul 16, 2018
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 046547/0209 →
Assignment of Assignor's Interest
Sep 2, 2018
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: FACEBOOK, INC.
Reel/Frame 046772/0215 →
Assignment of Assignor's Interest
Sep 2, 2018
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: FACEBOOOK, INC.
Reel/Frame 046772/0209 →