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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03/12/2024
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Application #:
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18487134
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Filing Dt:
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10/16/2023
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Inventors:
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XIAOQING QIU, XIANG WANG, GUISHENG WANG, GUOFENG LI, JIAWEI ZHANG, LEI SONG, XIA WANG et al
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Title:
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BIOLOGICAL DESULFURIZER FOR REMOVING ORGANIC SULFUR IN FRACTURING FLOWBACK FLUID AND APPLICATION THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA |
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NO. 199 LONGHAI WEST ROAD, ZHONGYUAN DISTRICT |
ZHENGZHOU CITY, HENAN, CHINA |
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LEONG C. LEI |
PMB # 1008 |
1839 YGNACIO VALLEY ROAD |
WALNUT CREEK, CA 94598 |
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