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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/05/2021
Application #:
17079673
Filing Dt:
10/26/2020
Inventor:
Di Du
Title:
Underwater Traffic Tunnel
Assignment: 1
Reel/Frame:
054216/0882Recorded: 10/27/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/27/2020
Assignees:
1-1-1, NO. 37 DONGGELI, DALIAN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
DALIAN
LIAONING, CHINA 116000
GROUP 20, HAIFENG COMMITTEE
YANGGUANG STREET, TIEXI DISTRICT
SIPING CITY, JILIN, CHINA 136099
Correspondent:
BAY STATE IP, LLC
10 POST OFFICE SQUARE, SUITE 800
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
062306/0393Recorded: 01/09/2023Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/15/2022
Assignee:
GROUP 20, HAIFENG COMMITTEE, YANGGUANG STREET
TIEXI DISTRICT
SIPING CITY, JILIN PROVINCE, CHINA 136000
Correspondent:
BAY STATE IP, LLC
10 POST OFFICE SQUARE, SUITE 800
BOSTON, MA 02109

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