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Patent Assignment Assignor Details
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Assignor Name : RITTER, DAVID HENRY
Total Assignments: 2
Assignment: 1
Reel/Frame:008507/0421   Pages: 4
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/1997
2
Exec Dt:
03/31/1997
3
Exec Dt:
03/31/1997
4
Exec Dt:
03/31/1997
5
Exec Dt:
03/31/1997
Assignee
1
ONE BROADWAY, 6TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08828634
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, L.L.P.
JOHN D. LANZA
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:015753/0266   Pages: 20
Recorded: 03/09/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ERROR ON THE NOTICE MAILED 6/25/1997. THE ERROR IS: 08/828634 AND CORRECT DATA IS: 08/828631 PREVIOUSLY RECORDED ON REEL 008507 FRAME 0421. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT AND REQUEST FOR CORRECTION.
Assignors
1
Exec Dt:
03/31/1997
2
Exec Dt:
03/31/1997
3
Exec Dt:
03/31/1997
4
Exec Dt:
03/31/1997
5
Exec Dt:
03/31/1997
Assignee
1
ONE BROADWAY
6TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08828631
Correspondence name and address
COURTNEY SCANLON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING
REDMOND, WA 98052

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