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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07/10/2018
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Application #:
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15858711
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Filing Dt:
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12/29/2017
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Inventors:
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Pingya Luo, Dachuan Liang, Pingquan Wang, Mingyi Deng, Jinjun Huang, Yang Bai
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Title:
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PLUGGING AGENT FOR IMPROVING FORMATION BEARING CAPACITY AND PREPARATION METHOD THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 8 XINDU AVENUE, XINDU DISTRICT |
| CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500 |
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| CALFEE HALTER & GRISWOLD LLP |
| THE CALFEE BUILDING, 1405 EAST SIXTH STREET |
| CLEVELAND, OH 44114 |
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