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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11719070
Issue Dt:
08/08/2023
Application #:
18174637
Filing Dt:
02/26/2023
Inventors:
Xin GUO, Zechuan HUANG, Wu ZHAO, Kai ZHANG, Miao YU, Yiwei JIANG, Mingyue YANG, Chong JIANG et al
Title:
Preset three-stage adjustable downhole choke with choking and pressure measurement functions
Assignment: 1
Reel/Frame:
062834/0615Recorded: 03/01/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GUO, XIN
Exec Dt:
02/12/2023
HUANG, ZECHUAN
Exec Dt:
02/13/2023
ZHAO, WU
Exec Dt:
02/13/2023
ZHANG, KAI
Exec Dt:
02/13/2023
YU, MIAO
Exec Dt:
02/13/2023
JIANG, YIWEI
Exec Dt:
02/12/2023
YANG, MINGYUE
Exec Dt:
02/13/2023
JIANG, CHONG
Exec Dt:
02/13/2023
LAI, BING
Exec Dt:
02/12/2023
CHEN, XINGYU
Exec Dt:
02/13/2023
WU, BO
Exec Dt:
02/13/2023
LI, JUN
Exec Dt:
02/12/2023
Assignee:
SICHUAN UNIVERSITY
NO.24 SOUTH SECTION 1, YIHUAN ROAD
CHENGDU, CHINA 610065
Correspondent:
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014
Assignment: 2
Reel/Frame:
062898/0762Recorded: 03/01/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SICHUAN UNIVERSITY
Exec Dt:
02/16/2023
Assignees:
SICHUAN UNIVERSITY
NO.24 SOUTH SECTION 1, YIHUAN ROAD
CHENGDU, CHINA 610065
YIBIN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE OF SICHUAN UNIVERSITY
SICHUAN UNIVERSITY YIBIN PARK, SECTION 2, WEST SECTION OF CHANGJIANG NORTH ROAD, LINGANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
YIBIN, CHINA 644005
Correspondent:
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014

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