Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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08/09/2016
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Application #:
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14825851
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Filing Dt:
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08/13/2015
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Publication #:
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Pub Dt:
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02/18/2016
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Inventors:
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Chunjie Yan, Yixia Wang, Tao Chen, Yonghan Zhang, Yuting Chen, Luru Jing
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Title:
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METHOD FOR PREPARING ULTRA-LIGHT-WEIGHT (ULW) PROPPANT APPLIED ON OIL AND GAS WELLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO.388 LUMO RD. |
| HONGSHAN DISTRICT |
| WUHAN, HUBEI, CHINA 430074 |
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| LOCKE LORD LLP |
| P.O. BOX 55874 |
| BOSTON, MA 02205 |
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