Patent Assignment Details
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| Reel/Frame: | 052150/0495 | |
| Pages: | 4 |
| | Recorded: | 03/11/2020 | | |
| Attorney Dkt #: | C6412-017 |
| 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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03/23/2021
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Application #:
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16646471
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Filing Dt:
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03/11/2020
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Publication #:
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Pub Dt:
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03/04/2021
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Title:
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DEVICE AND WORKING METHOD FOR DRILLING HYDRATE MICRO-BOREHOLE AND PERFORMING FAST COMPLETION
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Assignee
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| NO. 66 CHANGJIANG WEST ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, SHANDONG PROVINCE |
| QINGDAO, CHINA |
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Correspondence name and address
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HAUPTMAN HAM, LLP
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2318 MILL ROAD
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SUITE 1400
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ALEXANDRIA, VA 22314
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