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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/07/2022
Application #:
17139770
Filing Dt:
12/31/2020
Publication #:
Pub Dt:
07/01/2021
Inventors:
Katherine Leigh Hull, Brady Kevin Crane, Rajesh Kumar Saini, Amy J. Cairns
Title:
Viscoelastic-Surfactant Treatment Fluids Having Oxidizer
Assignment: 1
Reel/Frame:
056039/0016Recorded: 04/26/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/05/2020
Exec Dt:
08/18/2020
Exec Dt:
08/19/2020
Exec Dt:
08/05/2020
Assignee:
1200 SMITH STREET, TWO ALLEN BUILDING
HOUSTON, TEXAS 77002
Correspondent:
KIMBERLEY LARSON-HERMAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
056039/0178Recorded: 04/26/2021Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2021
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
KIMBERLEY LARSON-HERMAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:
056039/0226Recorded: 04/26/2021Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/09/2021
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
KIMBERLEY LARSON-HERMAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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