Patent Assignment
Reel/Frame 012914/0088
Assignment of Assignor's Interest
Recorded: 2002-05-21
Pages: 6
Assignors
MCBLAIN, THOMAS JOSEPH
Executed: 2002-04-17
BOOK, NANCY ANN
Executed: 2002-04-19
GRUCHALA, CAROL SHIFRIN
Executed: 2002-04-17
MOY, WILLIAM M.
Executed: 2002-04-17
NEUWALD, PETER ROBERT
Executed: 2002-05-10
Assignee
AMERITECH CORPORATION
2000 W. AMERITECH CENTER DRIVE, HOFFMAN ESTATES, ILLINOIS, 60196
Covered Property
(1)
Outbound Call Rules Routing
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 25, 2003
From: AMERITECH PROPERTIES, INC.
To: SBC HOLDINGS PROPERTIES, L.P.
Reel/Frame 013974/0542 →
Assignment of Assignor's Interest
Apr 25, 2003
From: AMERITECH CORPORATION
To: AMERITECH PROPERTIES, INC.
Reel/Frame 013986/0525 →
Assignment of Assignor's Interest
Apr 25, 2003
From: SBC HOLDINGS PROPERTIES, L.P.
To: SBC PROPERTIES, L.P.
Reel/Frame 014015/0689 →
Change of Name
Oct 25, 2007
From: SBC PROPERTIES, L.P.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 020032/0141 →
Change of Name
Oct 25, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020032/0143 →