IP Library Assignment 018479/0580
Patent Assignment
Reel/Frame 018479/0580

Assignment of Assignor's Interest

Recorded: 2006-11-03 Pages: 2
Assignor
SKURATOVSKY, ILYA
Executed: 2006-11-03
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Removing Bias from Features Containing Overlapping Embedded Grammars in a Natural Language Understanding System
Patent: 8,204,738 →
Application: 11/556,477 →
Publication: US 2008/0109210
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2009
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 022689/0317 →
Assignment of Assignor's Interest Nov 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →