Patent Assignment
Reel/Frame 048945/0847
Change of Name
Recorded: 2019-04-18
Pages: 3
Assignor
AT&T INTELLECTUAL PROPERTY, INC.
Executed: 2007-07-27
Assignee
AT&T BLS INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, WILMINGTON, DELAWARE, 19801
Covered Properties
(3)
Methods for Establishing an Instant Message Conference
Systems and Methods for Delivering Time Sensitive Messages Over a Distributed Network
Methods, Systems, and Computer Program Products for Delivering Time-Sensitive Content
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 25, 2005
From: MALIK, DALE W.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 016275/0172 →
Change of Name
Apr 18, 2019
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 048945/0737 →
Change of Name
Apr 18, 2019
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 048945/0880 →
Assignment of Assignor's Interest
Apr 23, 2019
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 048964/0887 →
Assignment of Assignor's Interest
Feb 11, 2020
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: UBER TECHNOLOGIES, INC.
Reel/Frame 051788/0936 →