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Patent Assignment Assignor Details
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Assignor Name : ZHAO, YANCHUAN
Total Assignments: 2
Assignment: 1
Reel/Frame:041658/0113   Pages: 12
Recorded: 03/21/2017
Attorney Dkt #:M0925.70493US00/70493WO00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2016
2
Exec Dt:
10/12/2016
3
Exec Dt:
03/02/2017
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15249061
Correspondence name and address
TIMOTHY J. OYER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:051987/0821   Pages: 4
Recorded: 03/03/2020
Attorney Dkt #:14952.0485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2020
2
Exec Dt:
02/27/2020
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14800636
Correspondence name and address
HAROLD H. FOX
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE NW
WASHINGTON, DC 20036

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