Patent Assignment
Reel/Frame 018895/0014
Assignment of Assignor's Interest
Recorded: 2007-02-15
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
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 15, 2007
From: MCQUILKIN, MEREDITH LYN
To: SBC TECHNOLOGY RESOURCES, INC.
Reel/Frame 018894/0976 →
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 →
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 →
Change of Name
Apr 3, 2015
From: SBC SERVICES, INC.
To: AT&T SERVICES, INC.
Reel/Frame 035381/0325 →
Change of Name
Apr 3, 2015
From: SBC LABORATORIES, INC.
To: AT&T LABS, INC.
Reel/Frame 035376/0001 →
Assignment of Assignor's Interest
Jul 14, 2015
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: KNAPP INVESTMENT COMPANY LIMITED
Reel/Frame 036073/0858 →