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Reel/Frame:025556/0708   Pages: 68
Recorded: 12/30/2010
Attorney Dkt #:324446.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/04/2011
Application #:
12200411
Filing Dt:
08/28/2008
Publication #:
Pub Dt:
03/04/2010
Title:
PERSISTING A GROUP IN AN INSTANT MESSAGING APPLICATION
Assignors
1
Exec Dt:
07/27/2009
2
Exec Dt:
07/06/2009
3
Exec Dt:
07/20/2009
4
Exec Dt:
07/08/2009
5
Exec Dt:
08/10/2009
6
Exec Dt:
07/06/2009
7
Exec Dt:
07/06/2009
8
Exec Dt:
07/06/2009
9
Exec Dt:
07/08/2009
10
Exec Dt:
07/07/2009
11
Exec Dt:
07/07/2009
12
Exec Dt:
07/29/2009
13
Exec Dt:
08/04/2009
14
Exec Dt:
08/12/2009
15
Exec Dt:
08/06/2009
16
Exec Dt:
08/14/2009
17
Exec Dt:
07/09/2009
18
Exec Dt:
07/29/2009
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052

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