Patent Assignment Details
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Reel/Frame: | 053173/0050 | |
| Pages: | 4 |
| | Recorded: | 07/09/2020 | | |
Attorney Dkt #: | PA124.0174 |
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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08/01/2023
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Application #:
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16768639
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Filing Dt:
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05/29/2020
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Publication #:
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Pub Dt:
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06/17/2021
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Title:
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SUBSTITUTED SACCHARIDES OR GLYCOSIDES AND USE THEREOF IN A DRILLING FLUID COMPOSITION
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Assignees
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FLOOR 12, NO. JIA 6, HUIXIN EAST STREET |
CHAOYANG DISTRICT |
BEIJING, CHINA 100028 |
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NO. 462 ZHONGYUAN EAST ROAD |
HUALONG DISTRICT |
PUYANG CITY, HENAN, CHINA 457001 |
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NO. 277 ZHONGYUAN EAST ROAD |
HUALONG DISTRICT |
PUYANG CITY, HENAN, CHINA 457001 |
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Correspondence name and address
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NOVICK, KIM & LEE, PLLC
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3251 OLD LEE HIGHWAY, SUITE 404
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FAIRFAX, VA 22030
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