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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
07/29/1997
Application #:
08588289
Filing Dt:
01/18/1996
Inventor:
F. L. LEBLANC
Title:
DRILL MOTOR COUPLING FOR MISALIGNED ROTATING SHAFTS
Assignment: 1
Reel/Frame:
011314/0974Recorded: 11/22/2000Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/16/2000
Assignee:
1000 LOUISIANA STREET
HOUSTON, TEXAS 77002
Correspondent:
MAYER, BROWN & PLATT
ROBERT E. RUDE II
1909 K STREET, NW
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
015698/0525Recorded: 02/24/2005Pages: 5
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/30/2004
Assignee:
1000 LOUISIANA, 3RD FLOOR
HOUSTON, TEXAS 77002
Correspondent:
SANFORD E. WARREN, JR.
P.O. BOX 50784
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
022231/0849Recorded: 02/10/2009Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2006
Assignee:
101 BOLTON ST.
LAFAYETTE, LOUISIANA 70508
Correspondent:
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
SMITH INTERNATIONAL, INC.
HOUSTON, TX 77041
Assignment: 4
Reel/Frame:
022510/0919Recorded: 04/08/2009Pages: 4
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/22/2008
Assignee:
8550 UNITED PLAZA BLVD
BATON ROUGE, LOUISIANA 70809
Correspondent:
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
PATENT SERVICES
HOUSTON, TX 77032
Assignment: 5
Reel/Frame:
022231/0856Recorded: 02/10/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/25/2008
Assignee:
16740 HARDY ST.
HOUSTON, TEXAS 77032
Correspondent:
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
SMITH INTERNATIONAL, INC.
HOUSTON, TX 77041
Assignment: 6
Reel/Frame:
029143/0015Recorded: 10/17/2012Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/09/2012
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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