Patent Assignment
Reel/Frame 015231/0427
Assignment of Assignor's Interest
Recorded: 2004-04-16
Pages: 5
Assignors
CASTILLO, CECILIA
Executed: 2004-04-06
ROYCRAFT, THEODORE J.
Executed: 2004-04-06
WILSON, JAMES M
Executed: 2004-04-06
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
System and Method for Converting Graphical Call Flows into Finite State Machines
Patent:
7,945,903 →
Application:
10/826,062 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038275/0041 →
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038275/0130 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →