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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02/13/2024
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Application #:
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17985422
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Filing Dt:
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11/11/2022
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Publication #:
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Pub Dt:
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02/29/2024
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Inventors:
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Changming Su, Zhanqing Qu, Xinwu Zhu, Zuochen Li, Yuping Fan, Wei Liu, Wen Su, Kai Weng
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Title:
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FRACTURING PROPPING AGENT AND PREPARATION METHOD OF FRACTURING PROPPING AGENT BY USING OIL SLUDGE PRODUCED IN EXPLOITED OF OIL AND GAS FIELD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ROOM 1004, FLOOR 10, XINYU HOTEL APARTMENT, |
| NO.77 SHUANGXING MIDDLE ROAD., XINGLONGTAI DIST., |
| PANJIN CITY, LIAONING PROVINCE, CHINA 124010 |
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| LANWAY IPR SERVICES |
| P.O. BOX 230970 |
| CENTREVILLE, VA 20120 |
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