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