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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/03/2023
Application #:
17615114
Filing Dt:
11/30/2021
Publication #:
Pub Dt:
11/03/2022
Inventors:
Bo ZHANG, Yuanxiang CHEN, Zhiguo WANG, Honghu JI
Title:
LABYRINTH SEALING DEVICE FOR REDUCING GAS INTRUSION
Assignment: 1
Reel/Frame:
058234/0063Recorded: 11/30/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/07/2021
Exec Dt:
10/07/2021
Exec Dt:
10/07/2021
Exec Dt:
10/07/2021
Assignee:
NO.29, YUDAO STREET, QINHUAI DISTRICT, NANJING CITY, JIANGSU PROVINCE, PR
NANJING, CHINA
Correspondent:
GOKALP BAYRAMOGLU
1540 W.WARM SPRINGS ROAD SUITE: 100 HENDERSON
SUITE 100
HENDERSON, NV 89014

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