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Patent Assignment Details
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Reel/Frame:006909/0971   Pages: 3
Recorded: 03/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/16/1995
Application #:
08163256
Filing Dt:
12/07/1993
Title:
FLUID LOSS CONTROL ADDITIVES FOR USE WITH GRAVEL PACK PLACEMENT FLUIDS
Assignors
1
Exec Dt:
12/30/1993
2
Exec Dt:
12/20/1993
Assignee
1
PATENT DEPARTMENT
105 INDUSTRIAL BOULEVARD
SUGAR LAND, TEXAS 77478
Correspondence name and address
STEPHEN A. LITTLEFIELD
PATENT DEPARTMENT
DOWELL SCHLUMBERGER INCORPORATED
105 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478

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