IP Library › Assignment 027287/0883
Patent Assignment
Reel/Frame 027287/0883

Assignment of Assignor's Interest

Recorded: 2011-11-28 Pages: 7
Assignors
ALONSO, TIRSO M.
Executed: 2004-07-27
DOUGLAS, SHONE
Executed: 2004-08-03
RAHIM, MAZIN R.
Executed: 2001-09-01
STERN, BENJAMIN J.
Executed: 2004-08-04
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Automatic Detection, Summarization and Reporting of Business Intelligence Highlights from Automated Dialog Systems
Patent: 8,589,172 →
Application: 13/305,077 →
Publication: US 2012/0072222
Related Assignments (5)
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 →
Assignment of Assignor's Interest Oct 31, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065413/0452 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →