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Patent Assignment Assignee Details
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Assignee Name : SHANGHAI TONGYAN CIVIL ENGINEERING TECHNOLOGY CORP.,LTD.
Total Assignments: 2
Assignment: 1
Reel/Frame:057966/0051   Pages: 5
Recorded: 10/29/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2020
2
Exec Dt:
01/15/2020
3
Exec Dt:
01/15/2020
Assignees
1
1239 SIPING ROAD,YANGPU DISTRICT,
SHANGHAI, CHINA
2
ROOM 408, NO.1388 SIPING ROAD, YANGPU DISTRICT,
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16798340
Correspondence name and address
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351
Assignment: 2
Reel/Frame:061879/0340   Pages: 6
Recorded: 11/25/2022
Attorney Dkt #:WK19-XJS-TJDX-US-1855
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2022
2
Exec Dt:
11/25/2022
3
Exec Dt:
11/25/2022
4
Exec Dt:
11/25/2022
Assignees
1
1239 SIPING ROAD,YANGPU DISTRICT
SHANGHAI, CHINA
2
ROOM 408, NO.1388 SIPING ROAD, YANGPU DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16740393
Correspondence name and address
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351

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