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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05/21/2024
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Application #:
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17717819
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Filing Dt:
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04/11/2022
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Publication #:
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Pub Dt:
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12/15/2022
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Inventors:
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Shiming HE, Dangsheng GUO, Jiang LI, Fengchen YANG, Yucheng ZHOU, Hekun YU, Hui CHEN et al
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Title:
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PUMPING METHOD OF LARGE-DIAMETER HORIZONTAL PRESSURIZED LONG DEWATERING WELL FOR INEXHAUSTIBLE PUMPING STRATA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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403, BLOCK A, ROLLING STONE TIANDI BUILDING, A50-1 WANGJING WEST ROAD, CHAOYANG DISTRICT |
BEIJING, CHINA |
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NO. 11, NORTH SHUNCHENG STREET, XIZHIMENNEI, XICHENG DISTRICT |
BEIJING, CHINA |
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ROOM 906-913, 9/F, BUILDING A, BEIJING CONSTRUCTION BUILDING, NO.1 GUANGLIAN ROAD, XICHENG DISTRICT |
BEIJING, CHINA |
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WESTBRIDGE IP LLC |
11900 NE 1ST ST STE 300 |
BELLEVUE, WA 98005 |
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06/13/2024 09:46 AM
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