Patent Assignment
Reel/Frame 038381/0557
Assignment of Assignor's Interest
Recorded: 2016-04-26
Pages: 4
Assignor
MOHRI, MEHRYAR
Executed: 2003-05-29
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Systems and Methods for Regularly Approximating Context-Free Grammars Through Transformation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038529/0164 →
Assignment of Assignor's Interest
Apr 26, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038529/0240 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →