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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
10/25/2005
Application #:
10711589
Filing Dt:
09/27/2004
Publication #:
Pub Dt:
04/21/2005
Inventors:
Marcel Luke Boucher, Aaron Schen, Craig Robert Ivie, Brian Peter Jarvis
Title:
APPARATUS FOR WEIGHT ON BIT MEASUREMENTS, AND METHODS OF USING SAME
Assignment: 1
Reel/Frame:
015989/0495Recorded: 05/10/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/04/2004
Exec Dt:
08/04/2004
Exec Dt:
08/04/2004
Exec Dt:
08/04/2004
Assignee:
400 N SAM HOUSTON PKWY E #900
HOUSTON, TEXAS 77060
Correspondent:
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 2
Reel/Frame:
016087/0681Recorded: 06/03/2005Pages: 17
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/12/2005
Assignee:
1000 LOUISIANA ST., 3RD FLOOR
MAIL CODE MAC T5002-031
HOUSTON, TEXAS 77002
Correspondent:
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:
018463/0103Recorded: 09/18/2006Pages: 16
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/31/2006
Assignee:
400 N. SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77060
Correspondent:
JAN K. SIMPSON
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 4
Reel/Frame:
018490/0732Recorded: 11/07/2006Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTIES NAME, PREVIOUSLY RECORDED ON REEL 018463 FRAME 0103.
Assignor:
Exec Dt:
08/31/2006
Assignee:
400 N. SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77060
Correspondent:
JAN K. SIMPSON
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3096
Assignment: 5
Reel/Frame:
050151/0700Recorded: 08/23/2019Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/23/2019
Assignee:
7909 PARKWOOD CIRCLE DR
HOUSTON, TEXAS 77036
Correspondent:
NATIONAL OILWELL VARCO
7909 PARKWOOD CIRCLE DR
HOUSTON, TX 77036

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