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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/12/2024
Application #:
17856373
Filing Dt:
07/01/2022
Publication #:
Pub Dt:
01/04/2024
Inventors:
Hasmukh A. Patel, Carl Thaemlitz
Title:
SIMULTANEOUS ASSOCIATION-DISSOCIATION OF LAYERED SILICATES ON POLYMERS TO IMPROVE RHEOLOGY OF DRILLING FLUIDS
Assignment: 1
Reel/Frame:
060589/0109Recorded: 07/22/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/24/2019
Assignee:
P.O. BOX 5000
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
DINSMORE & SHOHL LLP
ONE SOUTH MAIN STREET, SUITE 1300
DAYTON, OH 45402
Assignment: 2
Reel/Frame:
060589/0030Recorded: 07/22/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/08/2022
Exec Dt:
06/18/2022
Assignee:
1200 SMITH STREET
TWO ALLEN BUILDING
HOUSTON, TEXAS 77002
Correspondent:
DINSMORE & SHOHL LLP
ONE SOUTH MAIN STREET, SUITE 1300
DAYTON, OH 45402
Assignment: 3
Reel/Frame:
060589/0076Recorded: 07/22/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/19/2022
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
DINSMORE & SHOHL LLP
ONE SOUTH MAIN STREET, SUITE 1300
DAYTON, OH 45402

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