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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/11/2011
Application #:
11584186
Filing Dt:
10/20/2006
Publication #:
Pub Dt:
05/03/2007
Inventors:
John Kozicz, Tim Juran, Andy Legault, Sandy Black, Iain Sneddon, John Mackay, Scott Niven
Title:
APPARATUS AND METHOD FOR MANAGED PRESSURE DRILLING
Assignment: 1
Reel/Frame:
019242/0068Recorded: 05/03/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/23/2007
Exec Dt:
04/12/2007
Exec Dt:
04/12/2007
Exec Dt:
03/23/2007
Exec Dt:
03/23/2007
Exec Dt:
03/23/2007
Exec Dt:
03/23/2007
Assignee:
4 GREENWAY PLAZA
HOUSTON, TEXAS 77046
Correspondent:
FULBRIGHT & JAWORSKI
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 2
Reel/Frame:
021121/0061Recorded: 06/19/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/15/2008
Exec Dt:
05/19/2008
Exec Dt:
05/08/2008
Exec Dt:
05/08/2008
Exec Dt:
05/08/2008
Exec Dt:
05/08/2008
Exec Dt:
05/18/2008
Assignee:
70 HARBOUR DRIVE, 4TH FLOOR
P.O. BOX 10342
GRAND CAYMAN, CAYMAN ISLANDS KY1-1003
Correspondent:
MIKE S. MCCOY
1301 MCKINNEY
SUIT 5100
HOUSTON, TX 77010-3095

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