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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/22/2022
Application #:
16420010
Filing Dt:
05/22/2019
Publication #:
Pub Dt:
11/28/2019
Inventors:
Guangzhi Liao, Lizhi Xiao, Yangyang Xu, Wei Liu, Yao Wei
Title:
MAIN CONTROL SYSTEM AND A DEVICE FOR A NUCLEAR MAGNETIC RESONANCE LOGGING WHILE DRILLING TOOL
Assignment: 1
Reel/Frame:
049259/0600Recorded: 05/22/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/26/2018
Exec Dt:
12/26/2018
Exec Dt:
11/26/2018
Exec Dt:
11/26/2018
Exec Dt:
12/26/2018
Assignee:
STATE KEY LABORATORY OF PETROLEUM RESOURCES AND PROSPECTING, NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Correspondent:
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618

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