IP Library › Assignment 022334/0483
Patent Assignment
Reel/Frame 022334/0483

Assignment of Assignor's Interest

Recorded: 2009-03-03 Pages: 4
Assignors
HEHMEYER, ALEXANDER M.
Executed: 2009-01-13
VENKATESHAIAH, SETTY
Executed: 2009-01-13
GUPTA, AMIT
Executed: 2009-01-14
BHATTACHARJEE, AVRONIL
Executed: 2009-01-19
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Presence Capabilities and Preferences
Patent: 8,135,809 →
Application: 12/356,550 →
Publication: US 2010/0185770
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 034564/0001 →