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Reel/Frame:057137/0341   Pages: 5
Recorded: 08/10/2021
Attorney Dkt #:900P006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
17398531
Filing Dt:
08/10/2021
Publication #:
Pub Dt:
10/27/2022
Title:
Graded Oxygen Regulating, Explosion Preventing And Recycling System And Method For Liquid Nitrogen Wash Tail Gas
Assignors
1
Exec Dt:
07/30/2021
2
Exec Dt:
07/30/2021
3
Exec Dt:
07/30/2021
4
Exec Dt:
07/30/2021
5
Exec Dt:
07/30/2021
Assignee
1
CHENGGONG CAMPUS
KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
KUNMING, YUNNAN PROVINCE, CHINA 650500
Correspondence name and address
NIELDS LEMACK & FRAME LLC
176 E. MAIN STREET
SUITE 5
WESTBOROUGH, MA 01581

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