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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
12/01/2020
Application #:
16203106
Filing Dt:
11/28/2018
Publication #:
Pub Dt:
03/28/2019
Inventors:
George B. Haining, Frederic Kauffmann
Title:
INSTALLATION OF AN EMERGENCY CASING SLIP HANGER AND ANNULAR PACKOFF ASSEMBLY HAVING A METAL TO METAL SEALING SYSTEM THROUGH THE BLOWOUT PREVENTER
Assignment: 1
Reel/Frame:
047611/0256Recorded: 11/28/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/16/2016
Exec Dt:
08/15/2016
Assignee:
1803 GEARS ROAD
HOUSTON, TEXAS 77067
Correspondent:
JEFFREY ALLEN PFEIFER
2500 FONDREN ROAD
SUITE 220
HOUSTON, TX 77063
Assignment: 2
Reel/Frame:
064193/0810Recorded: 07/03/2023Pages: 24
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/23/2023
Exec Dt:
06/23/2023
Assignee:
30 HUDSON YARDS
81ST FLOOR
NEW YORK, NEW YORK 10001
Correspondent:
COURTNEY WELSHIMER
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:
064193/0870Recorded: 07/03/2023Pages: 24
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/23/2023
Exec Dt:
06/23/2023
Assignee:
712 MAIN STREET
5TH FLOOR
HOUSTON, TEXAS 77002
Correspondent:
COURTNEY WELSHIMER
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:
068525/0717Recorded: 08/09/2024Pages: 30
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT RECORDED AT R/F 064193/0810
Assignor:
Exec Dt:
08/09/2024
Assignees:
11740 KATY FREEWAY, ENERGY TOWER 3
HOUSTON, TEXAS 77079
201 COUSTEAU PL
DAVIS, CALIFORNIA 95618
Correspondent:
THOMAS J. BUETTNER
LATHAM & WATKINS LLP
330 NORTH WABASH AVENUE, SUITE 2800
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:
068527/0127Recorded: 08/09/2024Pages: 31
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT RECORDED AT R/F 064193/0870
Assignor:
Exec Dt:
08/09/2024
Assignees:
11740 KATY FREEWAY, ENERGY TOWER 3
HOUSTON, TEXAS 77079
201 COUSTEAU PL
DAVIS, CALIFORNIA 95618
Correspondent:
THOMAS J. BUETTNER
LATHAM & WATKINS LLP
330 NORTH WABASH AVENUE, SUITE 2800
CHICAGO, IL 60611

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