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Patent Assignment Assignor Details
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Assignor Name : EHRENBERG, ISAAC
Total Assignments: 4
Assignment: 1
Reel/Frame:036924/0122   Pages: 9
Recorded: 10/30/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2015
2
Exec Dt:
10/09/2015
3
Exec Dt:
10/09/2015
4
Exec Dt:
10/09/2015
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14711213
Correspondence name and address
NUTTER MCCLENNEN AND FISH LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210
Assignment: 2
Reel/Frame:046659/0049   Pages: 10
Recorded: 08/22/2018
Attorney Dkt #:DPR-003US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2018
2
Exec Dt:
05/30/2018
3
Exec Dt:
05/30/2018
4
Exec Dt:
05/21/2018
5
Exec Dt:
05/21/2018
6
Exec Dt:
05/21/2018
7
Exec Dt:
05/21/2018
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139-3563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15986144
Correspondence name and address
BURNS & LEVINSON, LLP
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:046659/0606   Pages: 10
Recorded: 08/22/2018
Attorney Dkt #:DPR-003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2018
2
Exec Dt:
05/30/2018
3
Exec Dt:
05/30/2018
4
Exec Dt:
05/21/2018
5
Exec Dt:
05/21/2018
6
Exec Dt:
05/21/2018
7
Exec Dt:
05/21/2018
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139-3563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15986137
Correspondence name and address
BURNS & LEVINSON, LLP
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:051206/0337   Pages: 3
Recorded: 12/06/2019
Attorney Dkt #:C105537 1100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/06/2019
Assignee
1
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16706029
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
INDEPENDENCE WHARF
470 ATLANTIC AVENUE
BOSTON, MA 02210

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