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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09/08/2020
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Application #:
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16325155
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Filing Dt:
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02/12/2019
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Publication #:
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Pub Dt:
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06/27/2019
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Inventors:
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Boren LI, Qiansheng ZHUANG, Miaoren LIU, Wenfei LI, Zheng TAO, Huian YI, Zhenxiang WANG et al
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Title:
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SAND CONTROL SCREEN FOR HEAVY OIL THERMAL RECOVERY
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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3/F, TOWER C OF GRAND PLACE, NO. 5 HUIZHONG ROAD, CHAOYANG DISTRICT |
BEIJING, CHINA 100101 |
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MUNCY, GEISSLER, OLDS & LOWE, P.C. |
4000 LEGATO ROAD |
SUITE 310 |
FAIRFAX, VA 22033 |
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09/22/2024 04:55 PM
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