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Patent Assignment Assignor Details
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Assignor Name : ZHANG, ZHIZHUO
Total Assignments: 6
Assignment: 1
Reel/Frame:051383/0579   Pages: 10
Recorded: 12/30/2019
Attorney Dkt #:M0656.70411US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2018
2
Exec Dt:
11/06/2018
3
Exec Dt:
10/19/2018
4
Exec Dt:
10/17/2018
5
Exec Dt:
11/02/2018
6
Exec Dt:
11/12/2018
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16612993
Correspondence name and address
ANDREW J. TIBBETTS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:051553/0345   Pages: 8
Recorded: 01/09/2020
Attorney Dkt #:M0656.70445US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2019
2
Exec Dt:
12/18/2019
3
Exec Dt:
09/04/2019
4
Exec Dt:
11/16/2019
5
Exec Dt:
10/04/2019
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16441647
Correspondence name and address
CURTIS R. POWELL
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:055617/0638   Pages: 8
Recorded: 03/17/2021
Attorney Dkt #:167741-015604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2021
2
Exec Dt:
11/11/2020
3
Exec Dt:
11/07/2020
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16323158
Correspondence name and address
MELISSA HUNTER-ENSOR
ONE INTERNATIONAL PLACE
GREENBERG TRAURIG
BOSTON, MA 02110
Assignment: 4
Reel/Frame:054718/0159   Pages: 9
Recorded: 12/22/2020
Attorney Dkt #:H0966.70011US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2020
2
Exec Dt:
12/02/2020
3
Exec Dt:
12/07/2020
4
Exec Dt:
12/02/2020
5
Exec Dt:
12/07/2020
Assignee
1
530 OLD WHITFIELD STREET
GUILFORD, CONNECTICUT 06437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17118421
Correspondence name and address
RANDY PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 5
Reel/Frame:054718/0503   Pages: 7
Recorded: 12/22/2020
Attorney Dkt #:H0966.70012US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2020
2
Exec Dt:
12/02/2020
3
Exec Dt:
12/02/2020
Assignee
1
530 OLD WHITFIELD STREET
GUILFORD, CONNECTICUT 06437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17118447
Correspondence name and address
RANDY PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 6
Reel/Frame:055190/0779   Pages: 30
Recorded: 02/01/2021
Attorney Dkt #:R0708.70063US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2020
2
Exec Dt:
06/22/2020
3
Exec Dt:
01/29/2021
4
Exec Dt:
07/01/2020
5
Exec Dt:
06/24/2020
Assignee
1
530 OLD WHITFIELD STREET
GUILFORD, CONNECTICUT 06437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16900582
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211

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