Patent Assignment
Reel/Frame 013612/0979
Assignment of Assignor's Interest
Recorded: 2002-12-19
Pages: 5
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Providing instant messaging (IM) internet presence information and chat capability from displayed email messages
Application:
10/325,268 →
Publication:
US 2004/0064514
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 25, 2008
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATON (CHANGED TO); AT&T INTELLECTUAL PROPERTY, INC. (CHANGED TO); AT&T BLS INTELLECTUAL PROPERTY, INC. (CHANGED TO)
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC
Reel/Frame 021590/0089 →
Assignment of Assignor's Interest
Oct 14, 2008
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 021691/0021 →
Change of Name
May 20, 2017
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 042512/0853 →
Change of Name
May 20, 2017
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 042512/0859 →
Assignment of Assignor's Interest
Sep 11, 2017
From: AT&T INTELLECTUAL PROPERTY, LLC
To: UBER TECHNOLOGIES, INC.
Reel/Frame 043549/0642 →