Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/09/2022
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Application #:
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16952704
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Filing Dt:
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11/19/2020
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Publication #:
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Pub Dt:
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04/28/2022
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Inventors:
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Weichu Yu, Ying Zhang, Rui Li, Hui Zhao, Lei Zhang, Wenjie Xia, Pingtian Fan, Baocheng Wu et al
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Title:
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VOLUMETRIC FRACTURING METHOD OF TEMPORARILY PLUGGING AND DIVERTING THROUGH FUNCTIONAL SLICK WATER WITH OIL DISPLACEMENT AGENT INJECTED SIMULTANEOUSLY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO. 1 NANHUAN ROAD, HUBEI PROVINCE |
JINGZHOU CITY, CHINA |
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NO. 8 JINGSHA DADAO, HUBEI PROVINCE |
JINGZHOU CITY, CHINA |
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WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS |
8230 BOONE BLVD, SUITE 405 |
VIENNA, VA 22182 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO. 8 JINGSHA DADAO |
JINGZHOU, CHINA |
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LEONG C. LEI |
PMB # 1008 |
1839 YGNACIO VALLEY ROAD |
WALNUT CREEK, CA 94598 |
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