Patent Assignment Details
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Reel/Frame: | 006599/0069 | |
| Pages: | 5 |
| | Recorded: | 07/12/1993 | | |
Conveyance: | LICENSE (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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08/01/1989
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Application #:
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07123075
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Filing Dt:
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11/19/1987
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Title:
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METHOD FOR MONITORING THE OPERATIONS OF THE ROTARY DRILLING OF A WELL
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Patent #:
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Issue Dt:
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07/04/1989
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Application #:
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07186509
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Filing Dt:
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04/26/1988
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Title:
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PROCEDURE FOR MEASURING THE RATE OF PENETRATION OF A DRILL BIT
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Patent #:
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Issue Dt:
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06/20/1989
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Application #:
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07216579
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Filing Dt:
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07/08/1988
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Title:
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METHOD OF DETECTING A FLUID INFLUX WHICH COULD LEAD TO A BLOW-OUT DURING THE DRILLING OF A BOREHOLE
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Patent #:
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Issue Dt:
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04/27/1993
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Application #:
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07741283
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Filing Dt:
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08/07/1991
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Title:
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METHOD OF DETECTING FLUID INFLUXES
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Patent #:
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Issue Dt:
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04/27/1993
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Application #:
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07832161
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Filing Dt:
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02/06/1992
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Title:
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METHOD FOR DETERMINING FLUID INFLUX OR LOSS IN DRILLING FROM FLOATING RIGS
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Assignee
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743 NORTH ECKHOFF STREET |
ORANGE, CALIFORNIA 92668 |
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Correspondence name and address
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WAYNE KANAK
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PATENT COUNSEL
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ANADRILL
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200 GILLINGHAM LANE
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SUGAR LAND, TX 77478
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