Patent Assignment Details
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Reel/Frame: | 052595/0421 | |
| Pages: | 14 |
| | Recorded: | 05/07/2020 | | |
Attorney Dkt #: | US2000946 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
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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Title:
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HORIZONTAL-TO-VERTICAL DRILLING MODULE FOR DEEP WELL
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Assignees
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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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Correspondence name and address
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LING WU
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11618 SORREL RUN NW
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GIG HARBOR, WA 98332
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