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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/04/2023
Application #:
17454539
Filing Dt:
11/11/2021
Publication #:
Pub Dt:
05/11/2023
Inventors:
Wei Wang, Hooisweng Ow, Sehoon Chang
Title:
POLYMER NANO-CLAYS AS MULTIFUNCTIONAL MUD LOGGING BARCODE TRACERS
Assignment: 1
Reel/Frame:
058097/0404Recorded: 11/12/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/05/2021
Exec Dt:
11/05/2021
Exec Dt:
11/05/2021
Assignee:
1200 SMITH STREET
HOUSTON, TEXAS 77002
Correspondent:
JEFFREY S. BERGMAN
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:
065255/0383Recorded: 10/17/2023Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2023
Assignee:
P.O. BOX 62
BUILDING 2297, ROOM GA-313
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BENJAMIN MCLAUGHLIN
1100 LOUISIANA ST
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:
065268/0033Recorded: 10/18/2023Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/23/2023
Assignee:
P.O. BOX 5000
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BENJAMIN MCLAUGHLIN
1100 LOUISIANA ST
HOUSTON, TX 77002

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