IP Library Assignment 017406/0890
Patent Assignment
Reel/Frame 017406/0890

Assignment of Assignor's Interest

Recorded: 2006-04-03 Pages: 2
Assignor
KOURBATOV, ALEXEI A.
Executed: 2006-03-16
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Musical Theme Searching
Patent: 7,518,052 →
Application: 11/384,061 →
Publication: US 2007/0214941
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 →