Patent Assignment
Reel/Frame 013046/0572
Assignment of Assignor's Interest
Recorded: 2002-06-25
Pages: 5
Assignors
DEMZIK, WILLIAM GERRITT, JR.
Executed: 2002-06-20
BUJANDA, CHRISTOPHER BENJAMIN
Executed: 2002-06-20
Assignee
SBC SERVICES, INC.
175 EAST HOUSTON STREET, SAN ANTONIO, TEXAS, 78205
Covered Property
(1)
System and Method for Modifying Package Service Subscriptions Online
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 25, 2002
From: MCQUILKIN, MEREDITH LYN
To: SBC TECHNOLOGY RESOURCES, INC.
Reel/Frame 013046/0580 →
Assignment of Assignor's Interest
Apr 3, 2015
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 035328/0774 →
Assignment of Assignor's Interest
Apr 3, 2015
From: AT&T SERVICES, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 035329/0512 →
Change of Name
Apr 3, 2015
From: SBC TECHNOLOGY RESOURCES, INC.
To: SBC LABORATORIES, INC.
Reel/Frame 035365/0909 →
Change of Name
Apr 3, 2015
From: SBC LABORATORIES, INC.
To: AT&T LABS, INC.
Reel/Frame 035376/0001 →
Change of Name
Apr 3, 2015
From: SBC SERVICES, INC.
To: AT&T SERVICES, INC.
Reel/Frame 035381/0325 →