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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/23/2023
Application #:
17579142
Filing Dt:
01/19/2022
Publication #:
Pub Dt:
05/05/2022
Inventors:
Jin Huang, Feng Liang, Wengang Li
Title:
Silicon Dioxide Janus Nanosheets Relative Permeability Modifier (RPM) for Reducing Subterranean Formation Water Permeability in Carbonate and Sandstone Formations
Assignment: 1
Reel/Frame:
058697/0898Recorded: 01/19/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2020
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
PO BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:
058697/0763Recorded: 01/19/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2020
Assignee:
1200 SMITH STREET
TWO ALLEN BUILDING
HOUSTON, TEXAS 77002
Correspondent:
BRACEWELL LLP
PO BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:
058697/0847Recorded: 01/19/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/02/2020
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
PO BOX 61389
HOUSTON, TX 77208-1389
Assignment: 4
Reel/Frame:
058697/0689Recorded: 01/19/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/14/2020
Exec Dt:
06/14/2020
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
PO BOX 61389
HOUSTON, TX 77208-1389

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