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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06/08/2021
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Application #:
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16760034
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Filing Dt:
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04/28/2020
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Publication #:
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Pub Dt:
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09/17/2020
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Inventors:
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Yongren FENG, Jibin ZOU, Tiemin LIU, Xingfang WU, Zhongtian HAO, Xiaodong CHU, Zhibin TIAN et al
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Title:
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HORIZONTAL-TO-VERTICAL DRILLING MODULE FOR DEEP WELL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO.25, CHAOYANGMENBEI DAJIE, DONGCHENG DISTRICT |
| BEIJING, CHINA 100010 |
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| NO. 1581 HAICHUAN ROAD, TANGGU MARINE SCIENCE AND TECHNOLOGY PARK, TIANJIN BINHAI HIGH-TECH ZONE |
| TIANJIN, CHINA 300459 |
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| LING WU |
| 11618 SORREL RUN NW |
| GIG HARBOR, WA 98332 |
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