Patent Assignment
Reel/Frame 039523/0404
Assignment of Assignor's Interest
Recorded: 2016-08-24
Pages: 5
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Method for Dialog Management
Patent:
7,403,899 →
Application:
11/548,899 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 23, 2017
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 041045/0179 →
Assignment of Assignor's Interest
Jan 23, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 041045/0207 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →