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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03/07/2023
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Application #:
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17889407
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Filing Dt:
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08/17/2022
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Publication #:
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Pub Dt:
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03/30/2023
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Inventors:
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Bowen ZHENG, Shengwen QI, Yongshuang ZHANG, Songfeng GUO, Manchao HE, Hui ZHOU
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Title:
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Tunnel Protection Structure Suitable For Active Fault Areas and High Ground Stress Areas
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO.19, BEITUCHENG WESTERN ROAD |
CHAOYANG DISTRICT |
BEIJING, CHINA 100029 |
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DON D. CHA |
14405 W. COLFAX AVE. |
STE 305 |
LAKEWOOD, CO 80401 |
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06/21/2024 06:02 PM
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