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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/21/2023
Application #:
17896219
Filing Dt:
08/26/2022
Inventors:
Jie ZHANG, Xin LI, Zhilin LI, Qiang WEI, Xianjie HE, Wenqing YE
Title:
EXPERIMENTAL SYSTEM AND A METHOD FOR WELLBORE PRESSURE TESTING UNDER THE COEXISTENCE OF GAS-KICK AND LOSS-CIRCULATION
Assignment: 1
Reel/Frame:
060909/0643Recorded: 08/26/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/25/2022
Exec Dt:
08/25/2022
Exec Dt:
08/25/2022
Exec Dt:
08/25/2022
Exec Dt:
08/25/2022
Exec Dt:
08/25/2022
Assignee:
NO. 8, XINDU AVENUE
XINDU DISTRICT, CHENGDU
SICHUAN, CHINA
Correspondent:
NITIN KAUSHIK
50 LERER LANE
STATEN ISLAND, NY 10307

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