Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 047548/0967 | |
| Pages: | 4 |
| | Recorded: | 11/20/2018 | | |
| Attorney Dkt #: | 83057-US-PA-PCT |
| 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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05/26/2020
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Application #:
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16302677
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Filing Dt:
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11/19/2018
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Publication #:
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Pub Dt:
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04/30/2020
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Title:
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DOUBLE-SPRING AND HIGH-PRECISION HYSTERETIC PRESSURE CONTROL VALVE
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Assignee
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| CHINA UNIVERSITY OF MINING AND TECHNOLOGY RESEARCH INSTITUTE DAXUE ROAD, TONGSHAN XUZHOU, |
| JIANGSU, CHINA 221116 |
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Correspondence name and address
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JCIPRNET
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P.O. BOX 600 TAIPEI GUTING
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TAIPEI CITY, 10099 TAIWAN
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