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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
06/19/2007
Application #:
10629973
Filing Dt:
07/30/2003
Publication #:
Pub Dt:
02/03/2005
Inventors:
Michael J. Matusek, William A. Abreo JR.
Title:
NON-ROTATIONAL CASING HANGER AND SEAL ASSEMBLY RUNNING TOOL
Assignment: 1
Reel/Frame:
014350/0881Recorded: 07/30/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/29/2003
Exec Dt:
07/29/2003
Assignee:
1333 WEST LOOP SOUTH
SUITE 1700
HOUSTON, TEXAS 77027
Correspondent:
COOPER CAMERON CORPORATION
MICHAEL P. HARTMANN
P.O. BOX 1212
HOUSTON, TX 77251-1212
Assignment: 2
Reel/Frame:
035134/0239Recorded: 03/06/2015Pages: 49
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2013
Assignee:
4646 W SAM HOUSTON PKWY N
HOUSTON, TEXAS 77041
Correspondent:
HELENE RAYBAUD
4646 W SAM HOUSTON PKWY N
HOUSTON, TX 77041
Assignment: 3
Reel/Frame:
039515/0224Recorded: 07/29/2016Pages: 58
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PATENT NO. 8385005 PREVIOUSLY RECORDED AT REEL: 035134 FRAME: 0239. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
06/30/2013
Assignee:
4646 W SAM HOUSTON PKWY N
HOUSTON, TEXAS 77041
Correspondent:
ONESUBSEA, LLC
4646 W SAM HOUSTON PKWY N
HOUSTON, TX 77041
Assignment: 4
Reel/Frame:
035135/0474Recorded: 03/06/2015Pages: 78
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2014
Assignee:
100 NEW BRIDGE STREET
LONDON, ENGLAND EC4V 6JA
Correspondent:
JOAN BECKNER
4646 W. SAM HOUSTON PARKWAY N.
INTELLECTUAL PROPERTY DEPT
HOUSTON, TX 77041
Assignment: 5
Reel/Frame:
039505/0298Recorded: 07/29/2016Pages: 87
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NO. 8385005 PREVIOUSLY RECORDED ON REEL 035135 FRAME 0474. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT PATENT NO. IS 8638005.
Assignor:
Exec Dt:
12/05/2014
Assignee:
100 NEW BRIDGE STREET
LONDON, ENGLAND EC4V 6JA
Correspondent:
ONESUBSEA
4646 W SAM HOUSTON PKWY N
HOUSTON, TX 77041
Assignment: 6
Reel/Frame:
065114/0178Recorded: 10/04/2023Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/22/2023
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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