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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/11/2018
Application #:
14174508
Filing Dt:
02/06/2014
Publication #:
Pub Dt:
08/07/2014
Inventor:
Bastiaan Liezenberg
Title:
INTEGRATED MANAGED PRESSURE DRILLING RISER JOINT
Assignment: 1
Reel/Frame:
037415/0331Recorded: 01/06/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/09/2015
Assignee:
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:
056899/0770Recorded: 07/18/2021Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/16/2021
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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