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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
07/22/1986
Application #:
06597852
Filing Dt:
04/09/1984
Inventor:
PETER J. LOVEGROVE
Title:
CONTROL LINE PROTECTOR FOR OIL WELL TUBING STRING
Assignment: 1
Reel/Frame:
004327/0093Recorded: 07/09/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/04/1984
Assignee:
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Correspondent:
PATENT DEPARTMENT
FULBRIGHT & JAWORSKI
800 BANK OF THE SOUTHWEST BLDG.
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
004442/0268Recorded: 08/01/1985Pages: 84
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/11/1985
Assignee:
Correspondent:
VINSON AND ELKINS
FIRST CITY TOWER
1001 FANNIN
HOUSTON, TEXAS 77002-6760
Assignment: 3
Reel/Frame:
005296/0388Recorded: 05/10/1990Pages: 87
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/06/1990
Assignee:
1200 WEATHERFORD TOWER
1360 POST OAK BOULEVARD, A DE CORP.
HOUSTON, TEXAS 77056
Correspondent:
WEATHERFORD INTERNATIONAL INCORPORATED
1360 POST OAK BLVD., STE. 1000
P.O. BOX 27608
HOUSTON, TX 77227
Assignment: 4
Reel/Frame:
006683/0516Recorded: 09/07/1993Pages: 37
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/1993
Assignee:
712 MAIN ST.
HOUSTON, TEXAS 77002
Correspondent:
MICHAEL WILSON
BAKER & BOTTS, L.L.P.
ONE SHELL PLAZA
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:
006968/0274Recorded: 04/26/1994Pages: 6
Conveyance:
RELEASE
Assignor:
Exec Dt:
04/15/1994
Assignee:
1360 POST OAK BLVD., SUITE 1000
HOUSTON, TEXAS 77056
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
JOHN M. MINGS
1301 MCKINNEY
#5100
HOUSTON, TX 77010-3095

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