Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/16/1999
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Application #:
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08909558
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Filing Dt:
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08/12/1997
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Inventors:
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JEFF SPATH, JOE M. MACH
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Title:
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METHOD FOR DETERMINING WELL PRODUCTIVITY USING AUTOMATIC DOWNTIME DATA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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CITCO BUILDING WICKHAMS CAY, ROAD TOWN |
TORTOLA, VIRGIN ISLANDS, BRITISH |
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SANDOZ CORP. |
ROBERT S. HONOR |
PATENT AND TRADEMARK DEPT. |
59 ROUTE 10 |
E.HANOVER, NJ 07936 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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110 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
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SCHLUMBERGER TECHNOLOGY CORPORATION |
BRIGITTE L. JEFFERY |
PATENT COUNSEL |
110 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
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