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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06/27/2017
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Application #:
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15108727
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Filing Dt:
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06/28/2016
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Publication #:
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Pub Dt:
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12/01/2016
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Inventors:
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Liqiang Ma, Zhiyuan Jin, Xiaomin Yu, Fei Wang, Hai Sun
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Title:
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WATER-PRESERVED-MINING ROOF-CONTACTED FILLING METHOD FOR CONTROLLING FISSURE OF OVERLYING STRATA AND SURFACE SUBSIDENCE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| SCIENCE ACADEMY OF CHINA UNIVERSITY OF MINING AND TECHNOLOGY |
| NO. 1 UNIVERSITY ROAD XUZHOU |
| JIANGSU, CHINA 221116 |
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| DAVID R. SALIWANCHIK |
| P.O. BOX 142950 |
| GAINESVILLE, FL 32614-2950 |
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