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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/30/2021
Application #:
17033580
Filing Dt:
09/25/2020
Inventors:
Qichao LV, Rong ZHENG, Tongke ZHOU, Zhaoxia DONG, Juan ZHANG, Zihao YANG, Meiqin LIN
Title:
WATERLESS FOAM GENERATOR FOR FRACTURING SHALE OIL AND GAS RESERVOIRS AND USE THEREOF
Assignment: 1
Reel/Frame:
053893/0537Recorded: 09/25/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/19/2020
Exec Dt:
09/19/2020
Exec Dt:
09/19/2020
Exec Dt:
09/19/2020
Exec Dt:
09/19/2020
Exec Dt:
09/19/2020
Exec Dt:
09/19/2020
Assignee:
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Correspondent:
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618

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