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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18315888
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Filing Dt:
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05/11/2023
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Publication #:
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Pub Dt:
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09/07/2023
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Inventors:
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Shouzhe LI, Jifeng ZHONG, Yuanjie XIE
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Title:
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MULTI-WINDING-MOTOR DRIVING SYSTEM, VARIABLE-FREQUENCY ELECTRIC DRIVING SYSTEM, PUMPING SYSTEM, FRACTURING DEVICE AND WELLSITE EQUIPMENT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO. 27 JEREH ROAD, LAISHAN DISTRICT |
| YANTAI, CHINA 264003 |
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| SHEPPARD MULLIN RICHTER & HAMPTON LLP, WEIGUO CHEN |
| 650 TOWN CENTER DRIVE, 10TH FLOOR |
| COSTA MESA, CA 92626 |
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