Patent Assignment Details
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Reel/Frame: | 050054/0317 | |
| Pages: | 5 |
| | Recorded: | 08/14/2019 | | |
Attorney Dkt #: | 35742/04076 |
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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NONE
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Issue Dt:
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Application #:
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16045249
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Filing Dt:
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07/25/2018
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Publication #:
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Pub Dt:
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06/13/2019
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Title:
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Anti-settling Apparatus and Method and Apparatus for Checking the Same, and Apparatus for Preventing Settlement of Well
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Assignees
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NO. 66, CHANGJIANG WEST ROAD |
HUANGDAO DISTRICT, QINGDAO |
SHANDONG, CHINA 266580 |
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NO.33, SCIENCE AND TECHNOLOGY AVENUE |
GAOXIN DISTRICT,YANTAI |
SHANDONG, CHINA 264670 |
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Correspondence name and address
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YIZHOU LIU
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CALFEE, HALTER & GRISWOLD LLP
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1405 EAST SIXTH STREET
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CLEVELAND, OH 44114-1607
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