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286
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Patent #:
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Issue Dt:
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10/20/1981
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Application #:
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06043521
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Filing Dt:
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05/29/1979
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Title:
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METHOD AND COMPOSITION FOR INHIBITING CORROSION IN HIGH TEMPERATURE, HIGH PRESSURE GAS WELLS
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Patent #:
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Issue Dt:
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09/22/1981
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Application #:
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06045717
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Filing Dt:
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06/05/1979
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Title:
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PIPELINE RISER FOR FLOATING PLATFORMS
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Patent #:
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Issue Dt:
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02/24/1981
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Application #:
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06047533
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Filing Dt:
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06/11/1979
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Title:
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LOW DENSITY CEMENT SLURRY AND ITS USE
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Patent #:
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Issue Dt:
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10/19/1982
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Application #:
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06051485
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Filing Dt:
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06/25/1979
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Title:
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APPARATUS AND METHOD FOR DRILLING INTO THE SIDEWALL OF A DRILL HOLE
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Patent #:
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Issue Dt:
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07/28/1981
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Application #:
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06051486
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Filing Dt:
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06/25/1979
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Title:
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FLUID FLOW RESTRICTOR VALVE FOR A DRILL HOLE CORING TOOL
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Patent #:
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Issue Dt:
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01/19/1982
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Application #:
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06064168
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Filing Dt:
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08/06/1979
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Title:
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MULTIDIMENSIONAL AMPLITUDE SCALING OF SEISMIC DATA
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Patent #:
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Issue Dt:
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08/04/1981
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Application #:
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06065793
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Filing Dt:
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08/13/1979
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Title:
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FLEXIBLE WORKOVER RISER SYSTEM
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Patent #:
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Issue Dt:
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06/30/1981
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Application #:
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06070285
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Filing Dt:
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08/27/1979
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Title:
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SILICATE ACTIVATED LIGNOSULFONATE GEL TREATMENTS OF CONDUCTIVE ZONES
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Patent #:
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Issue Dt:
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11/03/1981
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Application #:
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06070944
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Filing Dt:
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08/30/1979
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Title:
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LATCHING ASSEMBLY FOR RISER PIPE SPACERS
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Patent #:
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Issue Dt:
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02/24/1981
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Application #:
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06070945
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Filing Dt:
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08/30/1979
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Title:
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POLYMERIZED LIGNOSULFONATES FOR MOBILITY CONTROL
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Patent #:
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Issue Dt:
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07/14/1981
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Application #:
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06072725
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Filing Dt:
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09/04/1979
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Title:
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VMP RISER RELEASE TOOL
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Patent #:
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Issue Dt:
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09/15/1981
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Application #:
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06079286
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Filing Dt:
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09/27/1979
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Title:
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LASER-BASED DEFLECTION MEASURING METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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10/13/1981
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Application #:
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06085071
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Filing Dt:
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10/15/1979
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Title:
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METHOD USING LIGNOSULFONATES FOR HIGH -TEMPERATURE PLUGGING
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Patent #:
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Issue Dt:
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02/23/1982
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Application #:
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06093359
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Filing Dt:
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11/13/1979
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Title:
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MICELLAR FLUID FOR LOW AND HIGH HARDNESS CRUDE OIL DISPLACEMENT
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Patent #:
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Issue Dt:
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06/16/1981
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Application #:
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06101603
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Filing Dt:
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12/10/1979
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Title:
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APPARATUS FOR USE IN LOWERING CASING STRINGS
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Patent #:
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Issue Dt:
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07/21/1981
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Application #:
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06103886
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Filing Dt:
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12/17/1979
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Title:
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SUBSEA WELL FLOW LINES TIE-IN USING CONDUCTORS
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Patent #:
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Issue Dt:
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07/07/1981
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Application #:
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06105492
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Filing Dt:
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12/20/1979
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Title:
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METHOD FOR IMPROVING SULFONATE SURFACTANTS USED IN ENHANCED RECOVERY PROCESSING IN SUBTERRANEAN OIL-BEARING FORMATIONS
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Patent #:
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Issue Dt:
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03/17/1981
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Application #:
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06111420
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Filing Dt:
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01/11/1980
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Title:
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RING LASER GRAVITY GRADIOMETER
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Patent #:
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Issue Dt:
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09/29/1981
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Application #:
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06133703
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Filing Dt:
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03/25/1980
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Title:
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DRILLING FLUID BYPASS FOR MARINE RISER
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Patent #:
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Issue Dt:
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03/15/1983
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Application #:
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06157608
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Filing Dt:
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06/09/1980
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Title:
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SEAFLOOR DIVERTER
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Patent #:
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Issue Dt:
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08/04/1981
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Application #:
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06159254
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Filing Dt:
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06/13/1980
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Title:
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MINIMIZING CLAY AND SHALE DAMAGE IN A LOG-INJECT-LOG PROCEDURE
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Patent #:
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Issue Dt:
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04/27/1982
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Application #:
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06165522
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Filing Dt:
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07/03/1980
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Title:
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METHOD FOR STRESSING THERMAL WELL CASINGS
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Patent #:
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Issue Dt:
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01/26/1982
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Application #:
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06165523
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Filing Dt:
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07/03/1980
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Title:
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CEMENTING PROCEDURE FOR CASING
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Patent #:
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Issue Dt:
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10/04/1983
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Application #:
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06167869
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Filing Dt:
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07/14/1980
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Title:
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XANTHOMONAS CAMPESTRIS ATCC 31602 AND PROCESS FOR USE
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Patent #:
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Issue Dt:
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11/29/1983
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Application #:
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06167870
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Filing Dt:
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07/14/1980
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Title:
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XANTHOMONAS CAMPESTRIS ATCC 31601 AND PROCESS FOR USE
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Patent #:
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Issue Dt:
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10/04/1983
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Application #:
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06167871
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Filing Dt:
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07/14/1980
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Title:
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XANTHOMONAS CAMPESTRIS ATCC 31600 AND PROCESS FOR USE
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Patent #:
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Issue Dt:
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01/19/1982
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Application #:
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06168884
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Filing Dt:
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07/14/1980
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Title:
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METHOD FOR IMPROVING SPECIFIC XANTHAN PRODUCTIVITY DURING CONTINUOUS FERMENTATION
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Patent #:
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Issue Dt:
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11/15/1983
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Application #:
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06183477
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Filing Dt:
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09/02/1980
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Title:
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NON-POLARIZING ELECTRODE SYSTEM FOR GEOPHYSICAL PROSPECTING AND THE LIKE
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Patent #:
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Issue Dt:
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12/15/1981
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Application #:
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06183888
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Filing Dt:
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09/04/1980
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Title:
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LOW DENSITY CEMENT SLURRY AND ITS USE
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Patent #:
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Issue Dt:
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02/22/1983
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Application #:
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06188631
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Filing Dt:
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09/19/1980
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Title:
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TECHNIQUE FOR CONTROL OF INJECTION WELLS
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Patent #:
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Issue Dt:
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06/19/1984
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Application #:
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06206751
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Filing Dt:
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11/14/1980
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Title:
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HIGH-LOW LEVEL CONTROL TEST METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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11/17/1981
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Application #:
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06214398
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Filing Dt:
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12/08/1980
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Title:
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METHOD FOR IMPROVING XANTHAN YIELD
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Patent #:
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Issue Dt:
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01/03/1984
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Application #:
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06214596
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Filing Dt:
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12/08/1980
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Title:
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METHOD AND EQUIPMENT FOR RUNNING RISER PIPES FOR MOORING OFFSHORE FLOATING PLATFORMS
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Patent #:
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Issue Dt:
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09/14/1982
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Application #:
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06226937
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Filing Dt:
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01/21/1981
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Title:
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SOUND RESPONSE TIME SWITCH FOR FLOWING CURRENT FOR A PREDETER-MINED PERIOD OF TIME
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Patent #:
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Issue Dt:
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02/15/1983
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Application #:
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06233349
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Filing Dt:
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02/11/1981
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Title:
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ICE ISLAND CONSTRUCTION
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Patent #:
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Issue Dt:
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02/21/1984
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Application #:
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06233353
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Filing Dt:
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02/11/1981
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Title:
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ICE ISLAND CONSTRUCTION
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Patent #:
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Issue Dt:
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08/21/1984
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Application #:
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06238316
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Filing Dt:
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02/26/1981
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Title:
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SEISMIC DATA ACQUISITION METHOD
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Patent #:
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Issue Dt:
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08/17/1982
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Application #:
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06238874
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Filing Dt:
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02/27/1981
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Title:
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METHOD FOR ENCHANCED OIL RECOVERY
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Patent #:
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Issue Dt:
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02/08/1983
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Application #:
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06238877
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Filing Dt:
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02/27/1981
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Title:
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METHOD FOR DETERMINATION OF FRACTURE CLOSURE PRESSURE
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Patent #:
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Issue Dt:
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07/15/1986
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Application #:
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06242497
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Filing Dt:
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03/10/1981
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Title:
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BOREHOLE TELEVIEWER SYSTEM USING MULTIPLE TRANSDUCER SUBSYSTEMS
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Patent #:
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Issue Dt:
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12/28/1982
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Application #:
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06242664
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Filing Dt:
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03/11/1981
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Title:
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SIDE WALL CLAMP FOR DOWNHOLE TOOLS
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Patent #:
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Issue Dt:
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02/28/1984
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Application #:
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06248739
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Filing Dt:
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03/30/1981
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Title:
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OPTIMUM GRADING OF CHEMICAL CONCENTRATIONS IN A MICELLAR FLOOD
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Patent #:
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Issue Dt:
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07/19/1983
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Application #:
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06251666
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Filing Dt:
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04/06/1981
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Title:
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DETERMINATION OF MAXIMUM FRACTURE PRESSURE
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Patent #:
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Issue Dt:
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08/23/1983
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Application #:
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06251831
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Filing Dt:
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04/07/1981
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Title:
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PROCESS OF USING XANTHOMONAS CAMPESTRIS NRRL B- 12075 AND NRRL B-12074 FOR MAKING HETEROPOLYSACCHARIDE
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Patent #:
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Issue Dt:
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10/25/1983
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Application #:
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06253466
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Filing Dt:
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04/13/1981
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Title:
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DOWNHOLE DEVICE TO DETECT DIFFERENCES IN FLUID DENSITY
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Patent #:
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Issue Dt:
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05/04/1982
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Application #:
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06254695
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Filing Dt:
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04/16/1981
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Title:
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NEMI-CONTINUOUS METHOD FOR PRODUCTION OF XANTHAN GUM USING XANTHOMANAS CAMPESTRIS ATCC 31600 AND XANTHOMANAS CAMPESTRIS ATCC 31602
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Patent #:
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Issue Dt:
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05/04/1982
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Application #:
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06254696
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Filing Dt:
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04/16/1981
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Title:
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SEMI-CONTINUOUS METHOD FOR PRODUCTION OF XANTHAN GUM USING XANTHOMONAS CAMPESTRI ATCC 31601
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Patent #:
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Issue Dt:
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04/12/1983
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Application #:
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06256430
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Filing Dt:
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04/22/1981
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Title:
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REMOVAL OF ASPHALTENE DEPOSITIONS WITH AMINE-ACTIVATED DISULFIDE OIL
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Patent #:
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Issue Dt:
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01/31/1984
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Application #:
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06267123
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Filing Dt:
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05/26/1981
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Title:
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METHOD FOR SWEEP IMPROVEMENT UTILIZING GEL- FORMING LIGNINS
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Patent #:
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Issue Dt:
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01/25/1983
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Application #:
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06268832
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Filing Dt:
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05/29/1981
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Title:
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PROCESS FOR SEPARATING RELATIVELY PURE FRACTIONS OF METHANE AND CARBON DIOXIDE FROM GAS MIXTURES
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Patent #:
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Issue Dt:
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02/14/1984
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Application #:
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06276482
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Filing Dt:
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06/23/1981
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Title:
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METHOD FOR SELECTIVE PLUGGING OF DEPLETED CHANNELS OR ZONES IN IN SITU OIL SHALE RETORTS
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Patent #:
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Issue Dt:
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10/18/1983
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Application #:
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06277580
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Filing Dt:
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06/26/1981
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Title:
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TOOL FOR INSPECTING THE UPPER END OF A STRING OF CASING SET IN THE BOTTOM OF A BODY OF WATER
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Patent #:
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Issue Dt:
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02/14/1984
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Application #:
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06280590
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Filing Dt:
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07/06/1981
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Title:
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VERTICALLY MOORED PLATFORM ANCHORING
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Patent #:
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Issue Dt:
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05/22/1984
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Application #:
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06287999
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Filing Dt:
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07/29/1981
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Title:
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APPARATUS FOR MEASURING THE RELATIVE POSITION OF A DOWNHOLE TOOL IN A BORE HOLE
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Patent #:
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Issue Dt:
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08/16/1983
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Application #:
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06290635
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Filing Dt:
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08/06/1981
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Title:
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DETERMINATION OF FRACTURING FLUID LOSS RATE FROM PRESSURE DECLINE CURVE
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Patent #:
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Issue Dt:
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03/15/1983
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Application #:
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06293754
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Filing Dt:
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08/17/1981
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Title:
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METHOD OF APPLYING TENSILE STRESS TO A CASING
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Patent #:
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Issue Dt:
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04/10/1984
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Application #:
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06293808
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Filing Dt:
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08/17/1981
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Title:
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DIVERTER TOOL AND ITS USE
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Patent #:
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Issue Dt:
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11/15/1983
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Application #:
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06301490
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Filing Dt:
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09/14/1981
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Title:
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INVERSE VISCOSITY GRADING
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Patent #:
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Issue Dt:
|
01/25/1983
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Application #:
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06303306
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Filing Dt:
|
09/17/1981
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|
Title:
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LOW DENSITY CEMENT SLURRY AND ITS USE
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|
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Patent #:
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|
Issue Dt:
|
07/05/1983
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Application #:
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06306061
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Filing Dt:
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09/28/1981
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Title:
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METHOD AND APPARATUS FOR REDUCING THE AMMONIA CONCENTRATION OF SULFUR RECOVERY FACILITY GAS STREAMS
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Patent #:
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Issue Dt:
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11/13/1984
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Application #:
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06315087
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Filing Dt:
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10/26/1981
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Title:
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MULTI-TRACER LOGGING TECHNIQUE
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Patent #:
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Issue Dt:
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02/22/1983
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Application #:
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06317372
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Filing Dt:
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11/02/1981
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Title:
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PRODUCTION OF XANTHAN GUM FROM A CHEMICALLY DEFINED MEDIUM INTRODUCTION
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Patent #:
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Issue Dt:
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02/14/1984
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Application #:
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06318476
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Filing Dt:
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11/05/1981
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Title:
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HYDRAULIC DRIVE APPARATUS FOR DOWNHOLE TOOLS PROVIDING ROTATIONAL AND TRANSLATIONAL MOTION
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Patent #:
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Issue Dt:
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08/23/1983
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Application #:
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06318497
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Filing Dt:
|
11/05/1981
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Title:
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FLEXIBLE RISER UNDERWATER BUOY
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Patent #:
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Issue Dt:
|
04/03/1984
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Application #:
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06319336
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Filing Dt:
|
11/09/1981
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Title:
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USE OF PEROXIDE IN WATERFLOOD OIL RECOVERY
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Patent #:
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Issue Dt:
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03/22/1983
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Application #:
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06319485
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Filing Dt:
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11/09/1981
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Title:
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METHOD FOR PRODUCING A LOW VISCOSITY XANTHAN GUM
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Patent #:
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Issue Dt:
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08/02/1983
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Application #:
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06321655
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Filing Dt:
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11/16/1981
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Title:
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DRILL BIT EXTENSION FOR SIDEWALL CORER
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Patent #:
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Issue Dt:
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01/03/1984
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Application #:
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06325804
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Filing Dt:
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11/27/1981
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Title:
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PRESSURE TRANSIENT METHOD OF RAPIDLY DETERMINING PERMEABILITY/ THICKNESS AND SKIN EFFECT IN PRODUCING WELLS
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Patent #:
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Issue Dt:
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04/24/1984
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Application #:
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06326967
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Filing Dt:
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12/02/1981
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Title:
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CAROUSEL FOR VERTICALLY MOORED PLATFORM
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Patent #:
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Issue Dt:
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03/06/1984
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Application #:
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06332026
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Filing Dt:
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12/18/1981
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Title:
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MAXIMIZING FRACTURE EXTENSION IN MASSIVE HYDRAULIC FRACTURING
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Patent #:
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Issue Dt:
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03/13/1984
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Application #:
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06336200
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Filing Dt:
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12/31/1981
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Title:
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IN-SITU COMBUSTION METHOD FOR CONTROLLED THERMAL LINKING OF WELLS
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Patent #:
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Issue Dt:
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05/01/1984
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Application #:
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06337207
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Filing Dt:
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01/05/1982
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Title:
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SYSTEM FOR MEASURING DOWNHOLE DRILLING FORCES
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Patent #:
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Issue Dt:
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07/31/1984
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Application #:
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06338468
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Filing Dt:
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01/11/1982
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Title:
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SYSTEM FOR SEISMIC DIGITAL DATA ACQUISITION OVER WATER COVERED AREAS
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Patent #:
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Issue Dt:
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07/10/1984
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Application #:
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06339533
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Filing Dt:
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01/15/1982
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Title:
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METHOD AND APPARATUS FOR CLEANING DRILLING FLUIDS
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Patent #:
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Issue Dt:
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02/07/1984
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Application #:
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06343661
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Filing Dt:
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01/28/1982
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Title:
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LOW TEMPERATURE CLAUS PROCESS WITH WATER REMOVAL
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Patent #:
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Issue Dt:
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01/17/1984
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Application #:
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06343662
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Filing Dt:
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01/28/1982
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Title:
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LOW TEMPERATURE CLAUS PROCESS WITH WATER REMOVAL
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Patent #:
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Issue Dt:
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07/05/1983
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Application #:
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06347229
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Filing Dt:
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02/09/1982
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Title:
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LOW TEMPERATURE SULFUR RECOVERY
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Patent #:
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Issue Dt:
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05/14/1985
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Application #:
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06352496
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Filing Dt:
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02/25/1982
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Title:
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MULTITERMINATORS FOR RISER PIPES
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Patent #:
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Issue Dt:
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08/21/1984
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Application #:
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06357362
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Filing Dt:
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03/12/1982
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Title:
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CO2 REMOVAL FROM HIGH CO2 CONTENT HYDROCARBON CONTAINING STREAMS
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Patent #:
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Issue Dt:
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12/16/1986
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Application #:
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06363721
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Filing Dt:
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03/30/1982
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Title:
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ADAPTIVE AND NONADAPTIVE METHOD FOR ESTIMATING THE EARTH'S REFLECTION SEQUENCE
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Patent #:
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Issue Dt:
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04/30/1985
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Application #:
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06364740
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Filing Dt:
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04/02/1982
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Title:
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GRAVITY GRADIOMETER AND METHOD
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Patent #:
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Issue Dt:
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10/23/1984
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Application #:
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06366369
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Filing Dt:
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04/07/1982
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Title:
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HEIGHT CONTROL TECHNIQUE IN HYDRAULIC FRACTURING TREATMENTS
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Patent #:
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Issue Dt:
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07/03/1984
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Application #:
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06367135
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Filing Dt:
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04/09/1981
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Title:
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BOREHOLE SONIC METHOD FOR POROSITY CHARACTERIZATION
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Patent #:
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Issue Dt:
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08/23/1983
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Application #:
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06369944
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Filing Dt:
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04/19/1982
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Title:
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APPARATUS AND PROCESS FOR RECOVERING HEAT EMANATING FROM THE SHELL OF A THERMAL REACTOR IN A SULFUR RECOVERY PLANT
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Patent #:
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Issue Dt:
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07/31/1984
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Application #:
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06371889
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Filing Dt:
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04/26/1982
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Title:
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RECOVERY OF ELEMENTAL SULFUR FROM SOUR GAS
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Patent #:
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Issue Dt:
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05/01/1984
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Application #:
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06373327
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Filing Dt:
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04/30/1982
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Title:
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GRAVITY METER AND METHOD
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Patent #:
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Issue Dt:
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01/03/1984
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Application #:
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06373821
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Filing Dt:
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05/03/1982
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Title:
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METHOD OF USING A SYSTEM IN BRINE COMPLETION OF WELLBORES
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Patent #:
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Issue Dt:
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04/17/1984
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Application #:
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06377657
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Filing Dt:
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05/13/1982
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Title:
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FORMATION FRACTURING METHOD
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Patent #:
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Issue Dt:
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11/01/1983
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Application #:
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06405493
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Filing Dt:
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08/05/1982
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Title:
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USE OF ALKANOLAMINES IN SWEETENING SOUR LIQUID HYDROCARBON STREAMS
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Patent #:
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Issue Dt:
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10/02/1984
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Application #:
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06422108
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Filing Dt:
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09/23/1982
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Title:
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DOWNHOLE IMPACT WRENCH
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Patent #:
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Issue Dt:
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09/29/1987
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Application #:
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06425386
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Filing Dt:
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09/28/1982
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Title:
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SYSTEM FOR ACIDIZING OIL AND GAS WELLS
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Patent #:
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Issue Dt:
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12/18/1984
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Application #:
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06426303
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Filing Dt:
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09/29/1982
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Title:
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CONTROL OF ALUMINUM CROSS-LINKED POLYACRYLAMIDES FOR SWEEP IMPROVEMENT
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Patent #:
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Issue Dt:
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05/22/1984
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Application #:
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06426304
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Filing Dt:
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09/29/1982
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Title:
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GUIDE FOR SIDEWALL CORING BIT ASSEMBLY
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Patent #:
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Issue Dt:
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07/24/1984
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Application #:
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06426305
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Filing Dt:
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09/29/1982
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Title:
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BIT EXTENSION GUIDE FOR SIDEWALL CORER
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Patent #:
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Issue Dt:
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07/10/1984
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Application #:
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06432217
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Filing Dt:
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10/01/1982
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Title:
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CRYOGENIC DISTILLATIVE REMOVAL OF CO2 FROM HIGH CO2 CONTENT HYDROCARBON CONTAINING STREAMS
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Patent #:
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Issue Dt:
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07/09/1985
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Application #:
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06437770
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Filing Dt:
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10/29/1982
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Title:
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PORTABLE THERMALLY INSULATED CASE
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06440896
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Filing Dt:
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11/12/1982
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Title:
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SYSTEM TO PRODUCE A BRINE-BASED DRILLING FLUID
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Patent #:
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Issue Dt:
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10/09/1984
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Application #:
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06449080
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Filing Dt:
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12/13/1982
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Title:
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METHOD FOR INCREASING OIL RECOVERY
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Patent #:
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Issue Dt:
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03/10/1987
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Application #:
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06452254
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Filing Dt:
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12/22/1982
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Title:
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TELEMETRY SCHEME WITH SLOPE MODULATED SIGNAL
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Patent #:
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Issue Dt:
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08/13/1985
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Application #:
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06452474
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Filing Dt:
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12/23/1982
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Title:
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METHOD AND APPARATUS FOR DIGITAL TIME-VARIANT FILTERING
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