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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/10/2023
Application #:
16904275
Filing Dt:
06/17/2020
Publication #:
Pub Dt:
12/23/2021
Inventors:
Jin Huang, Feng Liang, Wengang Li
Title:
Methods and Compositions for Treating Thief Zones in Carbonate Formations Using Crosslinked Polymeric Systems with Silicon Dioxide Janus Nanosheets Crosslinker
Assignment: 1
Reel/Frame:
053260/0739Recorded: 07/21/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/2020
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
PO BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:
052967/0768Recorded: 06/17/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/14/2020
Assignee:
1200 SMITH STREET
TWO ALLEN BUILDING
HOUSTON, TEXAS 77002
Correspondent:
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:
052967/0731Recorded: 06/17/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/07/2020
Exec Dt:
05/07/2020
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 4
Reel/Frame:
053260/0546Recorded: 07/21/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/17/2020
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
PO BOX 61389
HOUSTON, TX 77208-1389

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