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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/04/2025
Application #:
17957364
Filing Dt:
09/30/2022
Publication #:
Pub Dt:
02/02/2023
Inventors:
Lijun Lin, Jiangshui Huang, Fuchen Liu, Lulu Song, Zhenzhou Yang, Yu Liu, Hanxiao Wang
Title:
METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT AND FLUID-LOSS-CONTROL ADDITIVE
Assignment: 1
Reel/Frame:
070063/0568Recorded: 01/30/2025Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/15/2025
Exec Dt:
01/22/2025
Exec Dt:
01/17/2025
Exec Dt:
01/15/2025
Exec Dt:
01/22/2025
Exec Dt:
01/17/2025
Exec Dt:
01/18/2025
Assignees:
2901 WILCREST DRIVE
SUITE 600
HOUSTON, TEXAS 77042
NO. 9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
NO. 23 TAIYANGGONG SOUTH ST.
CHAO YANG DISTRICT
BEIJING, CHINA 102200
Correspondent:
MELISSA SCHWALLER
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002

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