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Patent Assignment Assignor Details
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Assignor Name : GUO, CHENGCHEN
Total Assignments: 1
Assignment: 1
Reel/Frame:055894/0024   Pages: 6
Recorded: 04/12/2021
Attorney Dkt #:166118.01051.T002273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/2020
2
Exec Dt:
01/26/2021
3
Exec Dt:
04/08/2020
4
Exec Dt:
04/07/2020
Assignee
1
BALLOU HALL
MEDFORD, MASSACHUSETTS 02155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17309005
Correspondence name and address
QUARLES & BRADY LLP
411 E. WISCONSIN AVE.
STE. 2400
MILWAUKEE, WI 53202-4428

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