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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/04/2020
Application #:
15349468
Filing Dt:
11/11/2016
Publication #:
Pub Dt:
05/25/2017
Inventor:
CHARLES DAVID ARMSTRONG
Title:
METHOD OF PREVENTING OR MITIGATING FORMATION OF METAL SULFIDE SCALES DURING OIL AND GAS PRODUCTION
Assignment: 1
Reel/Frame:
043410/0830Recorded: 08/02/2017Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/2017
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073-5101
Correspondent:
MARK G. CHRETIEN
1000 LOUISIANA STREET
SUITE 1700
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
059126/0517Recorded: 02/16/2022Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/2017
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
GWENDOLYN GRAY
17021 ALDINE WESTFIELD
HOUSTON, TX 77073
Assignment: 3
Reel/Frame:
043169/0754Recorded: 08/02/2017Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/27/2017
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073-5101
Correspondent:
MARK G. CHRETIEN
1000 LOUISIANA STREET
SUITE 1700
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
059339/0130Recorded: 03/08/2022Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
GWENDOLYN GRAY
17021 ALDINE WESTFIELD
HOUSTON, TX 77073

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