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Patent Assignment Assignor Details
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Assignor Name : GRANDFIELD, JOHN E.
Total Assignments: 9
Assignment: 1
Reel/Frame:007877/0154   Pages: 3
Recorded: 01/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/1996
2
Exec Dt:
01/16/1996
3
Exec Dt:
01/16/1996
Assignee
1
77 "A" STREET
NEEDHAM, MASSACHUSETTS 02194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08587411
Correspondence name and address
J. STEPHEN YEO
40 SYLVAN RD.
WALTHAM, MA 02254
Assignment: 2
Reel/Frame:026913/0045   Pages: 4
Recorded: 09/15/2011
Attorney Dkt #:D2050-700119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2011
2
Exec Dt:
09/01/2011
3
Exec Dt:
09/02/2011
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13233411
Correspondence name and address
SARAH M. GATES
ONE MAIN STREET
LANDO & ANASTASI, LLP
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:026991/0315   Pages: 6
Recorded: 09/29/2011
Attorney Dkt #:D2050-700119
Conveyance: CORRECTION OF ERROR IN COVER SHEET PREVIOUSLY RECORDED ON REEL 026913 AND FRAME 0045. CORRECTION TO ASSIGNEE'S NAME - "INC." WAS MISSING FROM NAME ON ORIGINAL COVER SHEET.
Assignors
1
Exec Dt:
09/01/2011
2
Exec Dt:
09/01/2011
3
Exec Dt:
09/02/2011
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13233411
Correspondence name and address
SARAH M. GATES
ONE MAIN STREET
LANDO & ANASTASI, LLP
CAMBRIDGE, MA 02142
Assignment: 4
Reel/Frame:032494/0525   Pages: 5
Recorded: 03/21/2014
Attorney Dkt #:292103-1590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2014
2
Exec Dt:
03/06/2014
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14221467
Correspondence name and address
THOMAS | HORSTEMEYER, LLP
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 5
Reel/Frame:034729/0137   Pages: 4
Recorded: 01/15/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2014
2
Exec Dt:
08/29/2014
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14454983
Correspondence name and address
GEORGE J. JAKOBSCHE
125 SUMMER STREET
SUNSTEIN KANN MURPHY & TIMBERS LLP
BOSTON, MA 02110-1618
Assignment: 6
Reel/Frame:035287/0047   Pages: 6
Recorded: 03/30/2015
Attorney Dkt #:3898/1026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2015
2
Exec Dt:
03/04/2015
3
Exec Dt:
03/04/2015
4
Exec Dt:
03/03/2015
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14568336
Correspondence name and address
GEORGE J. JAKOBSCHE
125 SUMMER STREET
SUNSTEIN KANN MURPHY & TIMBERS LLP
BOSTON, MA 02110
Assignment: 7
Reel/Frame:037026/0151   Pages: 3
Recorded: 11/12/2015
Attorney Dkt #:3898/1038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/05/2015
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14870869
Correspondence name and address
GEORGE J. JAKOBSCHE
SUNSTEIN KANN MURPHY & TIMBERS LLP
125 SUMMER STREET
BOSTON, MA 02110-1618
Assignment: 8
Reel/Frame:039346/0676   Pages: 4
Recorded: 08/04/2016
Attorney Dkt #:3898/1045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2016
2
Exec Dt:
07/26/2016
3
Exec Dt:
08/01/2016
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15215696
Correspondence name and address
GEORGE J. JAKOBSCHE
SUNSTEIN KANN MURPHY & TIMBERS LLP
125 SUMMER STREET
BOSTON, MA 02110-1618
Assignment: 9
Reel/Frame:050514/0771   Pages: 3
Recorded: 09/26/2019
Attorney Dkt #:292105-1950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/06/2019
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16454891
Correspondence name and address
THOMAS | HORSTEMEYER, LLP
3200 WINDY HILL ROAD
SUITE 1600E
ATLANTA, GA 30339

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