IP Library Assignment 018163/0994
Patent Assignment
Reel/Frame 018163/0994

Assignment of Assignor's Interest

Recorded: 2006-08-24 Pages: 2
Assignors
ESTRADA, JULIO
Executed: 2006-08-01
CAMPAILLA, ALEXIS
Executed: 2006-07-31
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Social Categorization in Electronic Mail
Application: 11/463,156 →
Publication: US 2008/0040126
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2015
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034766/0509 →