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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
06/25/1991
Application #:
07546020
Filing Dt:
06/28/1990
Inventor:
BERNARD H. VAN BILDERBEEK
Title:
RELEASABLE CONNECTOR
Assignment: 1
Reel/Frame:
005482/0920Recorded: 09/10/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/13/1990
Assignee:
17/18 GOLDEN SQUARE, ABERDEEN
SCOTLAND, UNITED KINGDOM
Correspondent:
RATNER & PRESTIA
500 N. GULPH RD.
P. O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 2
Reel/Frame:
008848/0792Recorded: 09/29/1997Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/11/1993
Assignee:
17/18 GOLDEN SQUARE
ABERDEEN, SCOTLAND, UNITED KINGDOM
Correspondent:
RATNER & PRESTIA
ALLAN RATNER
ONE WESTLAKES, BERWYN, SUITE 301
P.O. BOX 980
VALLEY FORGE, PENNSYLVANIA 19482-0980
Assignment: 3
Reel/Frame:
008831/0439Recorded: 09/29/1997Pages: 4
Conveyance:
CORRECTION OF ASSIGNEE PREVIOUSLY RECORDED AT REEL 5482, FRAME 0921
Assignor:
Exec Dt:
07/11/1997
Assignee:
17/18 GOLDEN SQUARE
ABERDEEN, SCOTLAND, UNITED KINGDOM
Correspondent:
RATNER & PRESTIA
ALLAN RATNER
SUITE 301
ONE WESTLAKES, BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 4
Reel/Frame:
009114/0099Recorded: 04/13/1998Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/05/1998
Assignee:
17/18 GOLDEN SQUARE
ABERDEEN, UNITED KINGDOM
Correspondent:
RATNER & PRESTIA
ALLAN RATNER
SUITE 301, ONE WESTLAKES, BERYWN
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 5
Reel/Frame:
016004/0104Recorded: 05/12/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/30/2002
Assignee:
400 N. SAM HOUSTON PKWY E #900
HOUSTON, TEXAS 77060
Correspondent:
JAYNE SIPPL
400 N. SAM HOUSTON PKWY E #900
GRANT PRIDECO, L.P.
HOUSTON, TX 77060
Assignment: 6
Reel/Frame:
016097/0389Recorded: 06/07/2005Pages: 15
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: 7
Reel/Frame:
018323/0511Recorded: 09/18/2006Pages: 8
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/31/2006
Assignee:
400 N. SAM HOUSTON PKWY. E.
#900
HOUSTON, TEXAS 77060
Correspondent:
JAN K. SIMPSON
FULBRIGHT & JAWORSKI L.L.P.
FULBIRGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095

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