IP Library › Assignment 019957/0939
Patent Assignment
Reel/Frame 019957/0939

Assignment of Assignor's Interest

Recorded: 2007-10-12 Pages: 6
Assignors
MALAVIARACHCHI, RUSHMI U.
Executed: 2007-10-09
KAMAT, MAYUR
Executed: 2007-10-09
CROSS, DAVID B.
Executed: 2007-10-09
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Multi-Factor Content Protection
Patent: 8,059,820 →
Application: 11/870,964 →
Publication: US 2009/0097660
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034542/0001 →