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Patent Assignment Assignor Details
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Assignor Name : BUTCHART, DAVID C.
Total Assignments: 5
Assignment: 1
Reel/Frame:011309/0976   Pages: 5
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2000
2
Exec Dt:
11/16/2000
3
Exec Dt:
11/16/2000
4
Exec Dt:
11/13/2000
Assignee
1
35 PARKWOOD DRIVE
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09715681
Correspondence name and address
HUTCHINS, WHEELER & DITTMAR
DONALD W. MUIRHEAD
PATENT GROUP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:011320/0661   Pages: 5
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2000
2
Exec Dt:
11/16/2000
3
Exec Dt:
11/16/2000
4
Exec Dt:
11/13/2000
Assignee
1
35 PARKWOOD DRIVE
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09715643
Correspondence name and address
HUTCHINS, WHEELER & DITTMAR
DONALD W. MUIRHEAD
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:012077/0726   Pages: 6
Recorded: 08/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2001
2
Exec Dt:
07/27/2001
3
Exec Dt:
07/19/2001
Assignee
1
35 PARKWOOD DRIVE
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09798580
Correspondence name and address
OFFICE OF THE GENERAL COUNSEL
ROBERT KEVIN PERKINS
35 PARKWOOD DRIVE
HOPKINTON, MA 01748
Assignment: 4
Reel/Frame:019873/0669   Pages: 12
Recorded: 09/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2007
2
Exec Dt:
08/02/2007
3
Exec Dt:
08/02/2007
4
Exec Dt:
08/02/2007
5
Exec Dt:
08/02/2007
6
Exec Dt:
08/09/2007
7
Exec Dt:
09/06/2007
8
Exec Dt:
08/09/2007
9
Exec Dt:
08/16/2007
Assignee
1
176 SOUTH STREET
OFFICE OF THE GENERAL COUNSEL
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11824435
Correspondence name and address
JASON A. REYES
EMC CORPORATION
OFFICE OF THE GENERAL COUNSEL
176 SOUTH STREET
HOPKINTON, MA 01748
Assignment: 5
Reel/Frame:019883/0313   Pages: 40
Recorded: 09/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2007
2
Exec Dt:
08/02/2007
3
Exec Dt:
08/23/2007
4
Exec Dt:
08/16/2007
5
Exec Dt:
08/16/2007
6
Exec Dt:
08/09/2007
7
Exec Dt:
09/06/2007
8
Exec Dt:
08/09/2007
9
Exec Dt:
08/16/2007
10
Exec Dt:
08/08/2007
11
Exec Dt:
08/30/2007
12
Exec Dt:
08/06/2007
Assignee
1
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11824578
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581

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