Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/13/2023
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Application #:
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17376220
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Filing Dt:
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07/15/2021
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Publication #:
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Pub Dt:
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03/24/2022
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Inventors:
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Jiaqiang JING, Wanni HUANG, Jie SUN, Bo REN, Junhua YE, Peiyu JING, Jiatong TAN
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Title:
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LUBRICATING ELEMENT FOR DRAG REDUCTION IN PRODUCTION AND TRANSPORTATION OF WATER-CUT HEAVY OIL IN WELLBORE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO.8, XINDU AVENUE, XINDU DISTRICT, SICHUAN |
| CHENGDU, CHINA 610000 |
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| HAUPTMAN HAM, LLP |
| 2318 MILL ROAD, SUITE 1400 |
| ALEXANDRIA, VA 22314 |
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