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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/03/2002
Application #:
09767550
Filing Dt:
01/23/2001
Publication #:
Pub Dt:
07/25/2002
Inventor:
Jean P. Buytaert
Title:
METHOD AND APPARATUS FOR ORIENTING A WHIPSTOCK IN AN EARTH BOREHOLE
Assignment: 1
Reel/Frame:
011476/0887Recorded: 01/23/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/26/2000
Assignee:
SUITE 300
11700 OLD KATY ROAD
HOUSTON, TEXAS 77079
Correspondent:
THE MATTHEWS FIRM
1900 WEST LOOP SOUTH
SUITE 1800
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:
057778/0707Recorded: 10/04/2021Pages: 28
Conveyance:
SHORT-FORM PATENT AND TRADEMARK SECURITY AGREEMENT
Assignor:
Exec Dt:
10/01/2021
Assignee:
THE WALBROOK BUILDING, 8TH FLOOR
LONDON, UNITED KINGDOM EC4N 8AF
Correspondent:
KATE ANDES
1221 AVENUE OF THE AMERICAS
NEW YORK, NY 10020

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