Patent Assignment
Reel/Frame 012747/0893
Assignment of Assignor's Interest
Recorded: 2002-04-03
Pages: 31
Assignors
MOSS, JOHN WESLEY
Executed: 2002-03-05
MCBLAIN, THOMAS JOSEPH
Executed: 2002-03-05
TILIKS, DIANNA INARA
Executed: 2002-03-05
BOOK, NANCY ANN
Executed: 2002-03-05
CROCKETT, SUSANNA MARIA
Executed: 2002-03-05
GRUCHALA, CAROL SHIFRIN
Executed: 2002-03-05
Assignee
AMERITECH CORPORATION
2000 W. AMERITECH CENTER DRIVE, HOFFMAN ESTATES, ILLINOIS, 60196
Covered Property
(1)
Method and System for Providing Enhanced Caller Identfication Information Including Total Call Control for All Received Calls
Related Assignments
(4)
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
Aug 6, 2007
From: SBC PROPERTIES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 019650/0874 →