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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6823937
Issue Dt:
11/30/2004
Application #:
09502350
Filing Dt:
02/10/2000
Inventors:
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Hunt et al
Title:
WELLHEAD
Assignment: 1
Reel/Frame:
011518/0105Recorded: 02/12/2001Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ROBERT LANCE COOK
Exec Dt:
01/31/2001
BRISCO, DAVID
Exec Dt:
01/31/2001
STEWART, R. BRUCE
Exec Dt:
02/05/2001
RING, LEV
Exec Dt:
02/05/2001
HAUT, RICHARD
Exec Dt:
02/01/2001
MARCK, ROBERT D.
Exec Dt:
02/05/2001
Assignee:
SHELL OIL
SUITE 4719
910 LOUISIANA
HOUSTON, TEXAS 77001
Correspondent:
HAYNES AND BOONE, LLP
TODD MATINGLY
1000 LOUISIANA, SUITE 4300
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
024767/0646Recorded: 07/30/2010Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SHELL OIL COMPANY
Exec Dt:
06/02/2010
Assignee:
ENVENTURE GLOBAL TECHNOLOGY, LLC
15995 N. BARKERS LANDING, SUITE 350
HOUSTON, TEXAS 77079
Correspondent:
ENVENTURE GLOBAL TECHNOLOGY
15995 N. BARKERS LANDING, SUITE 350
HOUSTON, TX 77079

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