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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
10113108
Filing Dt:
04/01/2002
Publication #:
Pub Dt:
10/02/2003
Inventor:
Thomas E. Winship
Title:
Replaceable corrosion resistant tool joint seal
Assignment: 1
Reel/Frame:
012753/0324Recorded: 04/01/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/21/2002
Assignee:
1450 LAKE ROBBINS DRIVE, SUITE 600
HOUSTON, TEXAS 77380
Correspondent:
BROWNING BUSHMAN P.C.
CARLOS A. TORRES
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:
013323/0989Recorded: 01/03/2003Pages: 5
Conveyance:
GRANT OF PATENT
Assignor:
Exec Dt:
12/19/2002
Assignee:
31 WEST 52ND STREET
NEW YORK, NEW YORK 10019
Correspondent:
C/O O'MELVENY & MYERS LLP
GINA DURHAM
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071
Assignment: 3
Reel/Frame:
016079/0702Recorded: 06/01/2005Pages: 5
Conveyance:
RELEASE OF GRANT OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
05/12/2005
Assignee:
400 N. SAM HOUSTON PKWY E, #900
HOUSTON, TEXAS 77060
Correspondent:
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389

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