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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09/05/2023
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Application #:
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17054677
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Filing Dt:
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11/11/2020
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Publication #:
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Pub Dt:
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04/06/2023
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Inventors:
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Qihua MA, Kegong FAN, Jianguo NING, Zhongping GUO, Zhongcheng QIN, Zhijie WEN
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Title:
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A Kind of No-Pillar and Gob-Side Entry Retaining Mining and Construction Method without the Mining Area Division
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO.579, QIANWANGANG RD |
| QINGDAO ECO & TECH DEV DIST |
| QINGDAO, CHINA 266590 |
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| CBM PATENT CONSULTING, LLC |
| 12462 OLIVER CROMWELL DR |
| HERNDON, VA 20171-2517 |
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