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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
02/11/2003
Application #:
09827672
Filing Dt:
04/06/2001
Publication #:
Pub Dt:
12/06/2001
Inventors:
Eric F. Drake, Harold A. Sreshta, Nigel Dennis Griffin
Title:
METHODS OF TREATING PREFORM ELEMENTS
Assignment: 1
Reel/Frame:
013031/0077Recorded: 06/25/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/07/2002
Exec Dt:
06/07/2002
Exec Dt:
06/07/2002
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER OLLFIELD SERVICES
7211 NORTH GESSNER
HOUSTON, TEXAS 77040
Assignment: 2
Reel/Frame:
013495/0176Recorded: 11/18/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/2002
Assignee:
OLDENDS INDUSTRIAL ESTATE, STONEHOUSE
GLOUCESTERSHIRE, UNITED KINGDOM GL10 3RQ
Correspondent:
SCHLUMBERGER OILFIELD SERVICES
JEFFERY E. DALY
7211 NORTH GESSNER
HOUSTON, TX 77040
Assignment: 3
Reel/Frame:
013506/0905Recorded: 11/22/2002Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2002
Assignee:
5599 SAN FELIPE
SUITE 1600
HOUSTON, TEXAS 77054
Correspondent:
BRIGITTE JEFFERY
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:
013336/0691Recorded: 01/06/2003Pages: 8
Conveyance:
GRANT OF PATENT (SECURITY AGREEMENT)
Assignor:
Exec Dt:
12/19/2002
Assignee:
31 WEST 52ND STREET
NEW YORK, NEW YORK 10019
Correspondent:
O'MELVENY & MYERS LLP
GINA DURHAM
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071
Assignment: 5
Reel/Frame:
016686/0591Recorded: 10/27/2005Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/18/2003
Assignee:
STONEDALE ROAD, OLDENDS LANE INDUSTRIAL ESTATE
STONEHOUSE, UNITED KINGDOM GL10 3RQ
Correspondent:
JAYNE SIPPL
400 N. SAM HOUSTON PKWY E. #900
HOUSTON, TX 77060

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