Patent Assignment Details
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Reel/Frame: | 051298/0876 | |
| Pages: | 4 |
| | Recorded: | 12/16/2019 | | |
Attorney Dkt #: | SZ-X-195 |
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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09/20/2022
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Application #:
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16716401
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Filing Dt:
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12/16/2019
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Publication #:
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Pub Dt:
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05/27/2021
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Title:
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TEMPERATURE-RESISTANT AND ANTI-COLLAPSE MULTI-BRANCHED POLYMER FLUID LOSS REDUCER AND PREPARATION METHOD THEREOF
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Assignee
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NO. 1 NANHUAN ROAD, JINGZHOU CITY, HUBEI PROVINCE |
JINGZHOU, CHINA |
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Correspondence name and address
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HEMISPHERE LAW, PLLC
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4800 PELICAN WAY
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WEST BLOOMFIELD, MI 48423
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09/24/2024 03:47 AM
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