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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04/30/2024
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Application #:
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18185655
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Filing Dt:
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03/17/2023
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Publication #:
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Pub Dt:
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10/05/2023
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Inventors:
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Xiaoyan SUN, Quanle ZOU, Qican RAN, Peimiao SANG, Jinyan LIANG, Ning LI, Wei PI
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Title:
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HOLE PROTECTION SYSTEM AND METHOD FOR COAL SEAM SLOTTING AND FRACTURING COMBINED DRAINAGE
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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YANGLING VILLAGE, SANGSHUPING TOWNSHIP |
HANCHENG, CHINA |
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NO.174, SHAZHENG STREET, SHAPINGBA DISTRICT |
CHONGQING, CHINA |
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WESTBRIDGE IP LLC |
11900 NE 1ST ST STE 300 |
BELLEVUE, WA 98005 |
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05/28/2024 10:31 AM
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