IP Library Assignment 019504/0687
Patent Assignment
Reel/Frame 019504/0687

Assignment of Assignor's Interest

Recorded: 2007-06-29 Pages: 10
Assignors
HERON, ALEXANDRA K
Executed: 2007-06-12
HOLMES, JOHN S.
Executed: 2007-06-12
STEINBOK, NICOLE D.
Executed: 2007-06-12
SMUGA, MICHAEL A
Executed: 2007-06-12
SINGH, GEEVEN
Executed: 2007-06-12
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
User Experience for Multiple Simultaneous Connections on an Instant Messaging Program
Patent: 8,244,878 →
Application: 11/762,614 →
Publication: US 2008/0313297
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 →