IP Library Assignment 020168/0621
Patent Assignment
Reel/Frame 020168/0621

Assignment of Assignor's Interest

Recorded: 2007-11-28 Pages: 4
Assignors
AGARWAL, SHEETAL K.
Executed: 2007-10-31
CHAKRABORTY, DIPANJAN
Executed: 2007-10-31
KUMAR, ARUN
Executed: 2007-10-31
NANAVATI, AMIT A.
Executed: 2007-10-31
RAJPUT, NITENDRA
Executed: 2007-10-31
MUKHERJEA, SOUGATA
Executed: 2007-10-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Systems and Methods to Index and Search Voice Sites
Patent: 8,046,220 →
Application: 11/946,122 →
Publication: US 2009/0138262
Related Assignments (1)
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 →