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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/05/2010
Application #:
11942304
Filing Dt:
11/19/2007
Publication #:
Pub Dt:
05/22/2008
Inventors:
Evgeny Borisovich Barmatov, Dmitry Isaakovich Eskin, Denis Vsevolodovich Ivanov et al
Title:
TECHNIQUE TO LIMIT PROPPANT CARRY-OVER OUT OF FRACTURE
Assignment: 1
Reel/Frame:
020465/0633Recorded: 02/05/2008Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/29/2007
Exec Dt:
12/29/2007
Exec Dt:
12/29/2007
Exec Dt:
12/29/2007
Exec Dt:
11/21/2007
Assignee:
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Correspondent:
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478

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