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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
07/31/2001
Application #:
09518350
Filing Dt:
03/03/2000
Inventors:
Herve Ohmer, Platon Koptilov, Mark W. Brockman
Title:
Method and apparatus for accurate milling of windows in well casings
Assignment: 1
Reel/Frame:
010916/0005Recorded: 06/22/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/19/2000
Exec Dt:
06/19/2000
Exec Dt:
06/15/2000
Assignee:
BOX 1590
14910 AIRLINE DRIVE
ROSHARON, TEXAS 77583
Correspondent:
SCHLUMBERGER RESERVOIR COMPLETIONS
JAIME CASTANO
SCHLUMBERGER TECHNOLOGY CORP.
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 2
Reel/Frame:
010959/0125Recorded: 06/22/2000Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/19/2000
Exec Dt:
06/19/2000
Exec Dt:
06/15/2000
Assignee:
BOX 1590
14910 AIRLINE DRIVE
ROSHARON, TEXAS 77583
Correspondent:
SCHLUMBERGER RESERVOIR COMPLETIONS
JAIME CASTANO
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 3
Reel/Frame:
051414/0498Recorded: 01/03/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2019
Assignee:
1310 RANKIN ROAD, BLDG. 18
HOUSTON, TEXAS 77073
Correspondent:
HUBBARD JOHNSTON, PLLC
P.O. BOX 670688
DALLAS, TX 75367
Assignment: 4
Reel/Frame:
052184/0900Recorded: 03/17/2020Pages: 12
Conveyance:
ABL PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
12/31/2019
Assignee:
301 S COLLEGE STREET, FLOOR 05
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
LINDA A. SALERA, SENIOR PARALEGAL
ONE FEDERAL STREET
C/O MORGAN, LEWIS & BOCKIUS LLP
BOSTON, MA 02110
Assignment: 5
Reel/Frame:
056910/0165Recorded: 07/20/2021Pages: 11
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/2021
Assignee:
1310 RANKIN ROAD, BUILDING 18
HOUSTON, TEXAS 77073
Correspondent:
KIRKLAND & ELLIS LLP
300 NORTH LASALLE
CHICAGO, IL 60654

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