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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/22/2000
Application #:
09225786
Filing Dt:
01/05/1999
Inventors:
JEAN P. BUYTAERT, ALLEN F. BOLLINGER
Title:
DOWNHOLE WINDOW MILLING APPARATUS AND METHOD FOR USING THE SAME
Assignment: 1
Reel/Frame:
009704/0898Recorded: 01/05/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/17/1998
Exec Dt:
12/17/1998
Assignee:
2507 N. FRAZIER
CONROE, TEXAS 77303
Correspondent:
ARNOLD, WHITE & DURKEE
J. DEAN LECHTENBERGER
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 2
Reel/Frame:
010977/0150Recorded: 07/18/2000Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2000
Assignee:
515 POST OAK BLVD., SUITE 600
ATTN: SCOTT BROWN
HOUSTON, TEXAS 77027
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
ERIC B. HALL
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 3
Reel/Frame:
010947/0272Recorded: 07/03/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/26/2000
Assignee:
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Correspondent:
HOWREY SIMON ARNOLD ET AL.
J. DEAN LECHTENBERGER
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 4
Reel/Frame:
016345/0275Recorded: 08/03/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/28/2005
Assignees:
515 POST OAK BLVD. SUITE 600
HOUSTON, TEXAS 77027
BADENTOY ROAD, BADENTOY PARK
PORTLETHEN, UNITED KINGDOM AB124YA
Correspondent:
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027

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