IP Library › Assignment 030689/0828
Patent Assignment
Reel/Frame 030689/0828

Assignment of Assignor's Interest

Recorded: 2013-06-26 Pages: 8
Assignors
HAKKANI-TUR, DILEK Z.
Executed: 2005-01-31
SAYGIN, YUCEL
Executed: 2005-04-10
TANG, MIN
Executed: 2005-01-27
TUR, GOKHAN
Executed: 2005-01-31
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Preserving Privacy in Natural Language Databases
Patent: 8,751,439 →
Application: 13/926,404 →
Publication: US 2013/0289984
Related Assignments (4)
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 038275/0238 →
Assignment of Assignor's Interest Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038275/0310 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →