Patent Assignment
Reel/Frame 019458/0106
Change of Name
Recorded: 2007-06-20
Pages: 4
Assignor
SBC LABORATORIES, INC.
Executed: 2006-04-17
Assignee
AT&T LABS, INC.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Advanced Intelligent Single Telephone Number Routing
Patent:
6,097,802 →
Application:
08/608,400 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 2, 1996
From: FLEISCHER, HAROLD C. III; GAFFNEY, GWEN H.; EIFFERT, SUSAN D; MERLOTTI, JAMES C.
To: SOUTHWESTERN BELL TECHNOLOGY RESOURCES, INC.
Reel/Frame 008017/0767 →
Change of Name
Apr 30, 1998
From: SOUTHWESTERN BELL TECHNOLOGY RESOURCES, INC.
To: SBC TECHNOLOGY RESOURCES, INC.
Reel/Frame 009328/0372 →
Change of Name
Jun 20, 2007
From: SBC TECHNOLOGY RESOURCES, INC.
To: SBC LABORATORIES, INC.
Reel/Frame 019458/0110 →