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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/05/2023
Application #:
17680880
Filing Dt:
02/25/2022
Publication #:
Pub Dt:
08/31/2023
Inventors:
Jose I. Rueda, Mohammed Bataweel, Xuan Zhang, Ming Han, Ziyuan Qi
Title:
IONIC LIQUID MONOMER FOR SYNTHESIS OF FRICTION REDUCER AND METHODS THEREOF
Assignment: 1
Reel/Frame:
060030/0442Recorded: 05/26/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/09/2021
Exec Dt:
12/09/2021
Assignee:
43F, 45/F20-26, CHINA WORLD TOWER 3, NO. 1 JIANGUOMENWAI AVENUE, CHAOYANG DISTRICT
BEIJING, CHINA 100004
Correspondent:
JEFFREY S. BERGMAN
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:
060030/0432Recorded: 05/26/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/13/2021
Exec Dt:
12/09/2021
Exec Dt:
12/16/2021
Assignee:
P.O. BOX 5000
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
JEFFREY S. BERGMAN
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:
060205/0594Recorded: 05/27/2022Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/2022
Assignee:
P.O. BOX 5000
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
JEFFREY S. BERGMAN
909 FANNIN, SUITE 3500
HOUSTON, TX 77010

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