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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
18266518
Filing Dt:
06/09/2023
Publication #:
20240026747
Pub Dt:
01/25/2024
Inventors:
Yongren FENG, Tao LU, Lin HUANG, Shusheng GUO, Xiaodong CHU, Kun XU, Tiemin LIU et al
Title:
CORING AND SAMPLING INTEGRATED SUB AND DOWNHOLE INSTRUMENT
Assignment: 1
Reel/Frame:
063914/0352Recorded: 06/09/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
FENG, YONGREN
Exec Dt:
03/24/2023
LU, TAO
Exec Dt:
03/24/2023
HUANG, LIN
Exec Dt:
03/24/2023
GUO, SHUSHENG
Exec Dt:
03/24/2023
CHU, XIAODONG
Exec Dt:
03/24/2023
XU, KUN
Exec Dt:
03/24/2023
LIU, TIEMIN
Exec Dt:
03/24/2023
CHEN, YONGCHAO
Exec Dt:
03/24/2023
XUE, YONGZENG
Exec Dt:
03/24/2023
WENG, XINHUO
Exec Dt:
03/24/2023
ZHANG, GUOQIANG
Exec Dt:
03/24/2023
SHANG, SUOGUI
Exec Dt:
03/24/2023
SHEN, YANG
Exec Dt:
03/24/2023
JIN, YA
Exec Dt:
03/24/2023
Assignee:
CHINA OILFIELD SERVICES LIMITED
NO. 1581 HAICHUAN ROAD, TANGGU MARINE SCIENCE AND TECHNOLOGY PARK, TIANJIN BINHAI HIGH-TECH ZONE
TIANJIN, CHINA 300459
Correspondent:
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075

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