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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/04/2010
Application #:
11680461
Filing Dt:
09/11/2007
Publication #:
Pub Dt:
03/20/2008
Inventors:
James G. Aivalis, Harry D. Smith
Title:
COILED TUBING WELLBORE DRILLING AND SURVEYING USING A THROUGH THE DRILL BIT APPARATUS
Assignment: 1
Reel/Frame:
018949/0319Recorded: 03/01/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2007
Exec Dt:
02/15/2007
Assignee:
4905 CRANSWICK
HOUSTON, TEXAS 77041
Correspondent:
RICHARD A. FAGIN
PO BOX 1247
RICHMOND, TX 77406-1247
Assignment: 2
Reel/Frame:
022953/0658Recorded: 07/14/2009Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2009
Assignee:
LANGE KLEIWEG 60F
2288GK RIJSWIJK, NETHERLANDS
Correspondent:
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 3
Reel/Frame:
029072/0908Recorded: 10/04/2012Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/13/2011
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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