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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/25/2020
Application #:
16171156
Filing Dt:
10/25/2018
Publication #:
Pub Dt:
04/30/2020
Inventors:
Lijun Lin, Jiangshui Huang, Litao Bai, Stephanie Yu, Fuchen Liu, Wei Gong, Congbin Yin
Title:
COMPOSITIONS OF HYDRAULIC FRACTURING FLUID AND METHOD THEREOF
Assignment: 1
Reel/Frame:
049427/0461Recorded: 06/11/2019Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/06/2019
Exec Dt:
06/04/2019
Exec Dt:
05/29/2019
Exec Dt:
05/29/2019
Exec Dt:
05/29/2019
Exec Dt:
05/30/2019
Exec Dt:
05/30/2019
Assignee:
2901 WILCREST DRIVE
6TH FLOOR
HOUSTON, TEXAS 77042
Correspondent:
RAMEY & SCHWALLER, LLP
5020 MONTROSE BLVD., STE. 750
HOUSTON, TX 77006
Assignment: 2
Reel/Frame:
062284/0679Recorded: 01/05/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2023
Assignees:
2901 WILCREST DRIVE, SUITE 600
HOUSTON, TEXAS 77042
NO. 23 TAIYANGGONG SOUTH ST.
CHAO YANG DISTRICT
BEIJING, CHINA 102200
NO. 9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Correspondent:
HOGAN LOVELLS US LLP
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002

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