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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
17700555
Filing Dt:
03/22/2022
Publication #:
Pub Dt:
09/28/2023
Inventors:
Haiping LIU, Qi LV, Dashan SHEN, Donghang HAN, Dongmei ZHU
Title:
PETROLEUM DRILL-STRING SHOCK ABSORBERS
Assignment: 1
Reel/Frame:
060219/0429Recorded: 03/22/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/15/2022
Exec Dt:
03/15/2022
Exec Dt:
03/15/2022
Exec Dt:
03/15/2022
Exec Dt:
03/15/2022
Assignees:
NO. 30 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
NO. 2 ZHIHUI ROAD, DALIANG, SHUNDE DISTRICT,FOSHAN, GUANGDONG, CHINA
FOSHAN, CHINA 528399
Correspondent:
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100
HENDERSON, NV 89014

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