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Patent #:
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Issue Dt:
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06/18/1985
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Application #:
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06392146
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Filing Dt:
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06/25/1982
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Title:
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METHOD FOR DETERMINING THE AZIMUTH AND LENGTH OF A DEEP VERTICAL FRACTURE IN THE EARTH
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Patent #:
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Issue Dt:
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06/23/1987
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Application #:
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06416532
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Filing Dt:
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09/09/1982
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Title:
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METHOD FOR SEISMIC EXPLORATION
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Patent #:
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Issue Dt:
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10/15/1985
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Application #:
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06482007
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Filing Dt:
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04/04/1983
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Title:
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MARINE SEISMIC SENSOR
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Patent #:
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Issue Dt:
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01/21/1986
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Application #:
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06500922
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Filing Dt:
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06/03/1983
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Title:
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SEISMIC TIMING CONTROL SYSTEM
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Patent #:
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Issue Dt:
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04/16/1985
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Application #:
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06585032
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Filing Dt:
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03/06/1984
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Title:
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METHOD AND APPARATUS FOR SEISMIC EXPLORATION USING NONLINEAR SWEEPS
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Patent #:
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Issue Dt:
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08/04/1987
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Application #:
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06637465
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Filing Dt:
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08/03/1984
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Title:
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SYSTEM AND METHOD FOR DISPLAYING, AND INTERACTIVELY EXCAVATING AND EXAMINING A THREE DIMENSIONAL VOLUME
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Patent #:
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Issue Dt:
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12/30/1986
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Application #:
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06669502
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Filing Dt:
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11/08/1984
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Title:
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METHOD AND APPARATUS FOR AUTOMATICALLY PRODUCING REPRESENTATIONS OF THREE-DIMENSIONAL HORIZONS FROM PROCESSED SEISMIC DATA
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Patent #:
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Issue Dt:
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09/24/1991
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Application #:
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06724884
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Filing Dt:
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04/19/1985
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Title:
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ACOUSTO-OPTICAL MARINE SENSOR ARRAY
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Patent #:
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Issue Dt:
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05/03/1988
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Application #:
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06799176
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Filing Dt:
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11/18/1985
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Title:
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METHOD OF PROCESSING SEISMIC DATA
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Patent #:
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Issue Dt:
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07/07/1987
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Application #:
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06825698
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Filing Dt:
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02/04/1986
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Title:
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METHOD FOR SEISMIC LITHOLOGIC MODELING
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Patent #:
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Issue Dt:
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05/17/1988
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Application #:
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06847950
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Filing Dt:
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04/03/1986
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Title:
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METHOD OF MIGRATING SEISMIC DATA
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Patent #:
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Issue Dt:
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08/11/1987
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Application #:
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06891475
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Filing Dt:
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07/31/1986
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Title:
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METHOD FOR GENERATING ORTHOGONAL SWEEP SIGNALS
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Patent #:
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Issue Dt:
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01/26/1988
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Application #:
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06935280
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Filing Dt:
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11/26/1986
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Title:
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MARINE SEISMIC SOURCE ARRAY
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Patent #:
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Issue Dt:
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06/26/1990
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Application #:
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07000053
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Filing Dt:
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01/02/1987
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Title:
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SEISMIC NOISE SUPPRESSION METHOD
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Patent #:
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Issue Dt:
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04/26/1988
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Application #:
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07020549
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Filing Dt:
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03/02/1987
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Title:
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SPECTRALLY-SHAPED AIR GUN ARRAYS
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Patent #:
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Issue Dt:
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12/19/1989
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Application #:
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07116388
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Filing Dt:
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11/03/1987
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Title:
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METHOD OF MIGRATING SEISMIC DATA
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07260793
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Filing Dt:
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10/21/1988
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Title:
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PROCESSING FOR SEISMIC DATA FROM SLANTED CABLE
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Patent #:
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Issue Dt:
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10/31/1989
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Application #:
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07264090
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Filing Dt:
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10/28/1988
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Title:
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METHOD FOR TRUE-AMPLITUDE DIP MOVEOUT CORRECTION
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Patent #:
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Issue Dt:
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04/17/1990
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Application #:
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07304786
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Filing Dt:
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01/30/1989
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Title:
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MARINE VIBRATOR TUNEABLE ARRAY
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Patent #:
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Issue Dt:
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09/04/1990
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Application #:
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07312360
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Filing Dt:
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02/14/1989
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Title:
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TIME DELAY SOURCE CODING
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Patent #:
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Issue Dt:
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06/26/1990
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Application #:
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07358887
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Filing Dt:
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05/30/1989
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Title:
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PROCESSING METHOD FOR MARINE SEISMIC SURVEYING UTILIZING DUAL STREAMERS
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Patent #:
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Issue Dt:
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06/19/1990
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Application #:
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07363622
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Filing Dt:
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06/08/1989
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Title:
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METHOD FOR SUPPRESSING COHERENT NOISE IN SEISMIC DATA
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Patent #:
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Issue Dt:
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12/18/1990
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Application #:
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07398809
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Filing Dt:
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08/25/1989
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Title:
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SYSTEM FOR ATTENUATION OF WATER-COLUMN REVERBERATIONS
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Patent #:
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Issue Dt:
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06/19/1990
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Application #:
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07398813
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Filing Dt:
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08/25/1989
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Title:
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REINFORCEMENT OF SURFACE SEISMIC WAVEFIELDS
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Patent #:
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Issue Dt:
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11/06/1990
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Application #:
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07414928
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Filing Dt:
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09/29/1989
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Title:
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SYSTEM FOR MONITORING THE CHANGES IN FLUID CONTENT OF A PETROLEUM RESERVOIR
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Patent #:
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Issue Dt:
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01/01/1991
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Application #:
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07425798
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Filing Dt:
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10/23/1989
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Title:
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METHOD OF SOURCE CODING AND HARMONIC CANCELLATION FOR VIBRATIONAL GEOPHYSICAL SURVEY SOURCES
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Patent #:
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Issue Dt:
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02/09/1993
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Application #:
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07568248
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Filing Dt:
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08/15/1990
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Title:
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CONTINUOUSLY-FILLED FLOATATION APPARATUS
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Patent #:
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Issue Dt:
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09/01/1992
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Application #:
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07637193
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Filing Dt:
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01/03/1991
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Title:
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APPARATUS AND METHOD FOR USE IN MARINE SEISMIC SURVEYING
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07703463
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Filing Dt:
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05/21/1991
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Title:
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ANALYSIS OF MIGRATION VELOCITY BY MIGRATION OF VELOCITY SPECTRA
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Patent #:
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Issue Dt:
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08/11/1992
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Application #:
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07704231
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Filing Dt:
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05/22/1991
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Title:
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NOISE ATTENUATION METHOD
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Patent #:
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Issue Dt:
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05/03/1994
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Application #:
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07704363
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Filing Dt:
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05/23/1991
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Title:
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METHOD FOR ATTENUATING UNDESIRABLE DATA, SUCH AS MULTIPLES, USING CONSTRAINED CROSS-EQUALIZATION
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Patent #:
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Issue Dt:
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08/03/1993
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Application #:
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07739140
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Filing Dt:
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07/31/1991
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Title:
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MODIFIED RESIDUAL MIGRATION OF SEISMIC DATA
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Patent #:
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Issue Dt:
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11/10/1992
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Application #:
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07767248
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Filing Dt:
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09/27/1991
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Title:
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METHOD FOR CORRECTING IMPULSE RESPONSE DIFFERENCES OF HYDROPHONES AND GEOPHONES AS WELL AS GEOPHONE COUPLING TO THE WATER-BOTTOM IN DUAL- SENSOR, BOTTOM-CABLE SEISMIC OPERATIONS
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Patent #:
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Issue Dt:
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07/07/1992
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Application #:
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07775112
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Filing Dt:
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10/11/1991
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Title:
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METHOD FOR ESTIMATING THE LOCATION OF A SENSOR RELATIVE TO A SEISMIC ENERGY SOURCE
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07805397
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Filing Dt:
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01/10/1992
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Title:
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INTERPOLATION OF ALIASED SEISMIC TRACES
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07849998
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Filing Dt:
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03/10/1992
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Title:
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METHOD FOR CORRECTING IMPULSE RESPONSE DIFFERENCES OF HYDROPHONES AND GEOPHONES AS WELL AS GEOPHONE COUPLING TO THE WATER-BOTTOM IN DUAL-SENSOR, BOTTOM-CABLE SEISMIC OPERATIONS
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07965798
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Filing Dt:
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10/23/1992
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Title:
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DIVING-WAVE MIGRATION USING AIRY FUNCTIONS
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Patent #:
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Issue Dt:
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10/04/1994
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Application #:
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07967673
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Filing Dt:
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10/26/1992
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Title:
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MARINE NAVIGATION METHOD FOR GEOPHYSICAL EXPLORATION
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Patent #:
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Issue Dt:
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03/08/1994
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Application #:
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08001444
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Filing Dt:
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01/07/1993
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Title:
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METHOD FOR REMOVING NOISE DUE TO NEAR SURFACE SCATTERERS
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Patent #:
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Issue Dt:
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03/29/1994
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Application #:
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08013052
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Filing Dt:
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02/03/1993
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Title:
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METHOD FOR ADJUSTING CRYSTAL HYDROPHONE OUTPUT
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Patent #:
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Issue Dt:
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02/08/1994
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Application #:
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08029294
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Filing Dt:
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03/08/1993
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Title:
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METHOD FOR COMPENSATING 3 D DMO FOR THE EFFECTS OF AN INHOMOGENOUS EARTH
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Patent #:
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Issue Dt:
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04/23/1996
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Application #:
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08071515
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Filing Dt:
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06/03/1993
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Title:
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METHOD OF PERFORMING HIGH RESOLUTION CROSSED-ARRAY SEISMIC SURVEYS
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Patent #:
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Issue Dt:
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02/21/1995
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Application #:
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08075939
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Filing Dt:
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06/14/1993
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Title:
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WAVELET TRANSFORM METHOD FOR DOWNWARD CONTINUATION IN SEISMIC DATA MIGRATION
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Patent #:
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Issue Dt:
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09/12/1995
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Application #:
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08079012
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Filing Dt:
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06/18/1993
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Title:
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STATISTICAL ANALYSIS OF REGIONAL VELOCITIES
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Patent #:
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Issue Dt:
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03/26/1996
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Application #:
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08086166
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Filing Dt:
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07/01/1993
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Title:
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METHOD FOR DATUMIZING SEISMIC DATA BY FORWARD MODELING
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Patent #:
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Issue Dt:
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11/15/1994
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Application #:
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08101949
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Filing Dt:
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08/04/1993
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Title:
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METHOD FOR REVERBERATION SUPPRESSION
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Patent #:
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Issue Dt:
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04/18/1995
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Application #:
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08109833
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Filing Dt:
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08/20/1993
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Title:
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METHOD FOR SEISMIC EXPLORATION IN ARTIC REGIONS
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Patent #:
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Issue Dt:
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12/26/1995
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Application #:
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08114558
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Filing Dt:
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08/30/1993
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Title:
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METHOD FOR COMPENSATING SEISMIC WAVEFIELD AMPLITUDES FOR TRANSMISSION LOSSES IN THE OVERBURDEN
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Patent #:
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Issue Dt:
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03/07/1995
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Application #:
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08128596
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Filing Dt:
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09/24/1993
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Title:
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METHOD FOR DERIVING WATER BOTTOM REFLECTIVITY IN DUAL SENSOR SEISMIC SURVEYS
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Patent #:
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Issue Dt:
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09/05/1995
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Application #:
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08238426
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Filing Dt:
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05/05/1994
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Title:
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METHOD FOR ATTENUATING COHERENT NOISE IN MARINE SEISMIC DATA
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08254306
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Filing Dt:
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06/06/1994
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Title:
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METHOD FOR DETERMINING THE PRINCIPAL AXES OF AZIMUTHAL ANISOTROPY FROM SEISMIC P-WAVE DATA
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Patent #:
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Issue Dt:
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08/15/1995
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Application #:
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08263056
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Filing Dt:
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06/21/1994
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Title:
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METHOD FOR ADAPTIVELY SUPPRESSING NOISE TRANSIENTS IN SUMMED CO-SENSOR SEISMIC RECORDINGS
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08314240
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Filing Dt:
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09/28/1994
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Title:
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METHOD FOR CALCULATING STATIC CORRECTIONS FOR SEISMIC DATA
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Patent #:
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Issue Dt:
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06/25/1996
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Application #:
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08324384
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Filing Dt:
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10/17/1994
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Title:
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METHOD FOR MIGRATING SEISMIC DATA
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Patent #:
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Issue Dt:
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01/28/1997
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Application #:
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08339489
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Filing Dt:
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11/14/1994
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Title:
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METHOD OF PERFORMING HIGH RESOLUTION CROSSED-ARRAY SEISMIC SURVEYS
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Patent #:
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Issue Dt:
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07/30/1996
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Application #:
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08339959
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Filing Dt:
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11/15/1994
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Title:
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METHOD FOR OPTIMIZING THE ALIGNMENT OF A HORIZONTAL BOREHOLE RELATIVE TO THE STRIKE OF ROCK-LAYER STRESS PLANES
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Patent #:
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Issue Dt:
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01/21/1997
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Application #:
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08360572
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Filing Dt:
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12/21/1994
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Title:
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SPATIALLY DISTRIBUTED SIGNAL SAMPLING METHOD
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Patent #:
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Issue Dt:
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04/23/1996
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Application #:
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08384778
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Filing Dt:
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02/06/1995
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Title:
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METHOD FOR CALCULATING THE OPTIMUM VIBRATOR SPACING FOR GROUND ROLL REDUCTION
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Patent #:
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Issue Dt:
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06/04/1996
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Application #:
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08399835
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Filing Dt:
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03/07/1995
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Title:
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METHOD FOR DERIVING WATER BOTTOM REFLECTIVITY IN DUAL SENSOR SEISMIC SURVEYS
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Patent #:
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Issue Dt:
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04/14/1998
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Application #:
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08417643
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Filing Dt:
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04/05/1995
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Title:
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METHOD FOR GENERATING A THREE-DIMENSIONAL, LOCALLY-UNSTRUCTURED HYBRID GRID FOR SLOPING FAULTS
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Patent #:
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Issue Dt:
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03/05/1996
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Application #:
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08435985
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Filing Dt:
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05/05/1995
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Title:
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METHOD AND APPARATUS FOR VERIFYING THE LOCATION OF A SEISMIC BOTTOM CABLE IN REAL TIME
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Patent #:
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Issue Dt:
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04/22/1997
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Application #:
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08450199
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Filing Dt:
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05/25/1995
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Title:
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APPARATUS AND METHOD FOR ACQUIRING SEISMIC DATA
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Patent #:
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Issue Dt:
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04/09/1996
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Application #:
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08496984
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Filing Dt:
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06/30/1995
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Title:
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SEISMIC SOURCE SYSTEM UTILIZING A SMALL DIAMETER HOSE BUNDLE
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Patent #:
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Issue Dt:
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11/05/1996
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Application #:
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08507653
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Filing Dt:
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07/25/1995
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Title:
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METHOD OF REDUCING NOISE IN SEISMIC SIGNALS BY ADAPTIVE FILTERING OF A NOISE REFERENCE
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Patent #:
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Issue Dt:
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12/24/1996
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Application #:
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08519463
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Filing Dt:
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08/25/1995
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Title:
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METHOD FOR MEASURING THE NEAR-SURFACE SHEAR WAVE VELOCITY FOR USE IN DETERMINING 3-COMPONENT 3-D STATICS
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Patent #:
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Issue Dt:
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11/26/1996
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Application #:
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08519464
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Filing Dt:
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08/25/1995
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Title:
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METHOD FOR DETERMINING THE SHEAR-WAVE VELOCITY BENEATH A BODY OF WATER
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Patent #:
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Issue Dt:
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03/11/1997
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Application #:
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08536429
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Filing Dt:
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09/29/1995
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Title:
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3-D CONVERTED SHEAR WAVE ROTATION WITH LAYER STRIPPING
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Patent #:
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Issue Dt:
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10/27/1998
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Application #:
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08536992
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Filing Dt:
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09/29/1995
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Title:
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UNCONSTRAINED 2-D TRANSFORMATION FILTER
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Patent #:
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Issue Dt:
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04/01/1997
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Application #:
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08567715
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Filing Dt:
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12/05/1995
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Title:
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TAILBUOY WITH SELF-DEPLOYING MAST
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08580634
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Filing Dt:
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12/29/1995
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Title:
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METHOD FOR CORRECTING DUAL SENSOR DATA FOR IMPERFECT GEOPHONE COUPLING USING PRODUCTION SEISMIC DATA
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08585244
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Filing Dt:
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01/11/1996
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Title:
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DISTRIBUTED SEISMIC DATA-GATHERING SYSTEM
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Patent #:
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Issue Dt:
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06/02/1998
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Application #:
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08601791
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Filing Dt:
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02/15/1996
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Title:
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EXTENDED OFFSET DATA PROCESSING
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Patent #:
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Issue Dt:
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12/24/1996
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Application #:
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08638282
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Filing Dt:
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04/26/1996
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Title:
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SURFACE MULTIPLE ATTENUATION VIA EIGENVALUE DECOMPOSITION
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Patent #:
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Issue Dt:
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04/01/1997
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Application #:
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08696466
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Filing Dt:
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08/14/1996
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Title:
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UNALIASED SPATIAL TRACE INTERPOLATION IN THE F-K DOMAIN
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Patent #:
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Issue Dt:
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04/04/2000
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Application #:
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08702145
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Filing Dt:
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08/23/1996
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Title:
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SEISMIC CABLE RETRIEVAL SYSTEM
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08730221
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Filing Dt:
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10/15/1996
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Title:
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TRAVELTIME GENERATION IN THE PRESENCE OF VELOCITY DISCONTINUITIES
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Patent #:
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Issue Dt:
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12/09/1997
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Application #:
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08739973
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Filing Dt:
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10/30/1996
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Title:
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METHOD FOR VERIFYING THE LOCATION OF AN ARRAY OF SENSORS
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Patent #:
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Issue Dt:
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03/17/1998
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Application #:
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08751640
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Filing Dt:
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11/18/1996
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Title:
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3-D MULTIPLE ATTENUATION
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Patent #:
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Issue Dt:
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08/04/1998
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Application #:
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08771049
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Filing Dt:
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12/20/1996
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Title:
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ADAPTIVE CONTROL OF MARINE SEISMIC STREAMERS
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Patent #:
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Issue Dt:
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10/14/1997
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Application #:
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08775503
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Filing Dt:
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12/31/1996
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Title:
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UNALIASED SPATIAL TRACE INTERPOLATION IN THE F-K DOMAIN
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Patent #:
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Issue Dt:
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08/11/1998
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Application #:
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08777229
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Filing Dt:
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12/31/1996
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Title:
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METHOD FOR MEASURING THE WATER BOTTOM REFLECTIVITY
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Patent #:
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Issue Dt:
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08/31/1999
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Application #:
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08822299
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Filing Dt:
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03/21/1997
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Title:
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CALIBRATION SYSTEM FOR USE IN TIME LAPSE TOMOGRAPHY
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Patent #:
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Issue Dt:
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02/10/1998
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Application #:
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08829485
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Filing Dt:
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03/28/1997
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Title:
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METHOD FOR PROVIDING UNIFORM SUBSURFACE COVERAGE IN THE PRESENCE OF STEEP DIPS
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Patent #:
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Issue Dt:
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05/11/1999
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Application #:
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08832632
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Filing Dt:
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04/04/1997
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Title:
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SPATIAL DE-ALIASING OF THE 3-D KIRCHHOFF DMO OPERATOR
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08838885
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Filing Dt:
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04/14/1997
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Title:
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METHOD FOR IMPROVING THE COUPLING REPONSE OF A WATER-BOTTOM SEISMIC SENSOR
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Patent #:
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Issue Dt:
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05/26/1998
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Application #:
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08859867
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Filing Dt:
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05/21/1997
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Title:
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METHOD FOR VERIFYING THE LOCATION OF AN ARRAY OF DETECTORS
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Patent #:
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Issue Dt:
|
07/04/2000
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Application #:
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08866623
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Filing Dt:
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05/30/1997
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Title:
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APPARATUS AND METHOD FOR SEISMIC DATA PROCESSING
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Patent #:
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Issue Dt:
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02/01/2000
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Application #:
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08871505
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Filing Dt:
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06/09/1997
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Title:
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METHOD FOR DERIVING SURFACE CONSISTENT REFLECTIVITY MAP FROM DUAL SENSOR SEISMIC DATA
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Patent #:
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Issue Dt:
|
03/07/2000
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Application #:
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08918636
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Filing Dt:
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08/22/1997
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Title:
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METHOD FOR EXTRAPOLATING TRAVELTIMES ACROSS SHADOW ZONES
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Patent #:
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Issue Dt:
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11/16/1999
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Application #:
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08923150
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Filing Dt:
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09/04/1997
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Title:
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ENERGY MINIMIZATION IN SURFACE MULTIPLE ATTENUATION
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Patent #:
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Issue Dt:
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11/02/1999
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Application #:
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08940088
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Filing Dt:
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09/29/1997
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Title:
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MARINE SEISMIC SOURCE
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Patent #:
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Issue Dt:
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11/16/1999
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Application #:
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08990505
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Filing Dt:
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12/15/1997
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Title:
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METHOD FOR COMMUNICATING SEISMIC DATA
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Patent #:
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Issue Dt:
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02/22/2000
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Application #:
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09000769
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Filing Dt:
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12/30/1997
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Title:
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MARINE SEISMIC SYSTEM WITH INDEPENDENTLY POWERED TOW VEHICLE
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Patent #:
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Issue Dt:
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12/14/1999
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Application #:
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09014349
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Filing Dt:
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01/27/1998
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Title:
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SLIMHOLE DRILL SYSTEM
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Patent #:
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Issue Dt:
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10/19/1999
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Application #:
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09014350
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Filing Dt:
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01/27/1998
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Title:
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PULSE GENERATOR POWERED VIBRATOR
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Patent #:
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Issue Dt:
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12/14/1999
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Application #:
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09016049
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Filing Dt:
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01/30/1998
|
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Title:
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SEISMIC SYNCHRONIZATION SYSTEM
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|
|
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Patent #:
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Issue Dt:
|
07/13/1999
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Application #:
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09016679
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Filing Dt:
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01/30/1998
|
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Title:
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METHODS FOR ACQUIRING AND PROCESSING SEISMIC DATA
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|
|
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Patent #:
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Issue Dt:
|
12/07/1999
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Application #:
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09035348
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Filing Dt:
|
03/05/1998
|
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Title:
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PROJECTILE ASSISTED DRILL FOR SEISMIC OPERATIONS
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|
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Patent #:
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Issue Dt:
|
12/28/1999
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Application #:
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09057934
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Filing Dt:
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04/09/1998
|
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Title:
|
MARINE SEISMIC WEB
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|
|
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Patent #:
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Issue Dt:
|
05/30/2000
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Application #:
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09062260
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Filing Dt:
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04/17/1998
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Title:
|
PRESSURIZED LEAD-IN FOR A SEISMIC STREAMER CABLE
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