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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/23/2010
Application #:
11453304
Filing Dt:
06/14/2006
Publication #:
Pub Dt:
01/11/2007
Inventors:
Hamdi A. Tchelepi, John Wallis
Title:
APPARATUS, METHOD AND SYSTEM FOR IMPROVED RESERVOIR SIMULATION USING AN ALGEBRAIC CASCADING CLASS LINEAR SOLVER
Assignment: 1
Reel/Frame:
018050/0454Recorded: 08/03/2006Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/11/2006
Exec Dt:
07/11/2006
Assignees:
5599 SAN FELIPE
SUITE 1700
HOUSTON, TEXAS 77056
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Correspondent:
ROBERT P. LORD
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:
023201/0067Recorded: 09/08/2009Pages: 12
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE OMISSION OF THE PROVISIONAL APPLICATION AND CORRECTION OF FIRST ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 018050 FRAME 0454. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST..
Assignors:
Exec Dt:
09/02/2009
Exec Dt:
09/01/2009
Assignees:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Correspondent:
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 100
HOUSTON, TX 77056

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