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Patent #:
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Issue Dt:
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11/09/1982
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Application #:
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06272084
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Filing Dt:
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06/10/1981
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Title:
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LEAD-FREE CERAMIC PINK-COLORING MATERIAL CONSISTING OF CHROMIUM TIN-CALCIUM-SILICON-ALKALI METAL OXIDE PLUS BISMUTH AND/OR PHOSPHORUS OXIDE AND PROCESS
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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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06331065
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Filing Dt:
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12/15/1981
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Title:
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MATERIAL FOR ELECTRICAL CONTACTS
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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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06415635
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Filing Dt:
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09/07/1982
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Title:
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CATALYST FOR THE COMBUSTION OF HARMFUL SUBSTANCES CONTAINED IN EXHAUST GASES OF INTERNAL COMBUSTION ENGINES OPERATED WITH ALCOHOL AND PROCESS FOR THE PRODUCTION OF THE CATALYST
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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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06434806
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Filing Dt:
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10/18/1982
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Title:
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CATALYST FOR REDUCING THE IGNITION TEMPERATURE OF DIESEL SOOT AND PROCESS FOR MAKING THE CATALYST
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Patent #:
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Issue Dt:
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08/18/1987
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Application #:
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06502726
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Filing Dt:
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06/09/1983
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Title:
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PROCESS FOR THE RECOVERY OF NOBLE METALS FROM SOLUTIONS
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Patent #:
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Issue Dt:
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05/07/1985
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Application #:
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06521292
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Filing Dt:
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08/08/1983
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Title:
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PROCESS AND CATALYST FOR THE REDUCTION OF THE IGNITION TEMPERATURE OF DIESEL SOOT FILTERED OUT OF THE EXHAUST GAS OF DIESEL ENGINES
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Patent #:
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Issue Dt:
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10/16/1984
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Application #:
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06542313
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Filing Dt:
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10/14/1983
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Title:
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CATALYST FOR REDUCING THE IGNITION TEMPERATURE OF DIESEL SOOT
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Patent #:
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Issue Dt:
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05/13/1986
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Application #:
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06709261
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Filing Dt:
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03/07/1985
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Title:
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CATALYST FOR THE REDUCTION OF THE IGNITION TEMPERAATURE OF DIESEL SOOT FILTERED OUT OF THE EXHAUST GAS OF DIESEL ENGINES
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Patent #:
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Issue Dt:
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12/26/1989
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Application #:
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07032234
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Filing Dt:
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03/31/1987
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Title:
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METHOD OF PRODUCING MATTE PRECIOUS METAL DECORATIONS
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Patent #:
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Issue Dt:
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05/09/1989
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Application #:
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07147603
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Filing Dt:
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01/22/1988
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Title:
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METHOD FOR THE PURIFICATION OF EXHAUST GAS FROM DIESEL MOTORS
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Patent #:
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Issue Dt:
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02/13/1990
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Application #:
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07248355
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Filing Dt:
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09/23/1988
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Title:
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APPARATUS FOR THE PURIFICATION OF EXHAUST GAS FROM DIESEL MOTORS
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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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07252932
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Filing Dt:
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10/04/1988
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Title:
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GLOSSY, PRECIOUS-METAL PREPARATIONS FOR MICROWAVE-RESISTANT TABLEWARE -DECORATIONS
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Patent #:
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Issue Dt:
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03/19/1991
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Application #:
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07263695
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Filing Dt:
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10/28/1988
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Title:
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RHODIUM-FREE THREE-WAY CATALYST
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Patent #:
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Issue Dt:
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05/07/1991
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Application #:
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07263701
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Filing Dt:
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10/28/1988
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Title:
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PLATINUM-FREE THREE-WAY CATALYST
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Patent #:
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Issue Dt:
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12/10/1991
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Application #:
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07305396
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Filing Dt:
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02/02/1989
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Title:
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APPARATUS AND METHOD FOR REMOVING WASHCOAT REMAINING IN THE CHANNELS OF FRESHLY COATED MONOLITHIC OR HONEYCOMBED CATALYST CARRIERS AND USE OF THE APPARATUS
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Patent #:
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Issue Dt:
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10/16/1990
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Application #:
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07345721
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Filing Dt:
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05/01/1989
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Title:
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EXHAUST-GAS CATALYST WITH REDUCED TENDENCY TO STORE SULFUR OXIDES AND TO EMIT HYDROGEN SULFIDE AND PROCESS FOR PREPARING THE CATALYST
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Patent #:
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Issue Dt:
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09/03/1991
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Application #:
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07402619
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Filing Dt:
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09/05/1989
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Title:
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CATALYST FOR THE PURIFICATION OF EXHAUST GASES OF INTERNAL COMBUSTION ENGINES WITH REDUCTION OF HYDROGEN SULFIDE EMISSION
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Patent #:
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Issue Dt:
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01/22/1991
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Application #:
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07404949
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Filing Dt:
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09/05/1989
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Title:
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CATALYST TO ELIMINATE NOXIOUS SUBSTANCES CONTAINED IN THE EXHAUST GASES OF PREDOMINANTLY ALCOHOL FUELED INTERNAL COMBUSTION ENGINES, A PROCESS FOR ITS PREPARATION, AND USES
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Patent #:
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Issue Dt:
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06/18/1991
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Application #:
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07471486
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Filing Dt:
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01/29/1990
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Title:
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SUPPORT MATERIAL FOR THREE-WAY CATALYSTS CONTAINING PLATINUM GROUP METAL AND HAVING REDUCED TENDENCY FOR H2S EMISSION
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Patent #:
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Issue Dt:
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04/16/1991
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Application #:
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07487295
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Filing Dt:
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03/02/1990
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Title:
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NRAYISH-BLACK ENCAPSULATED PIGMENTS AND METHOD OF THEIR PRODUCTION
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Patent #:
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Issue Dt:
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08/27/1991
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Application #:
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07510266
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Filing Dt:
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04/19/1990
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Title:
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MONOLITHIC OR HONEYCOMB-TYPE CATALYST
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Patent #:
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Issue Dt:
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12/17/1991
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Application #:
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07559095
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Filing Dt:
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07/30/1990
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Title:
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CATALYST FOR PURIFYING EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES AND METHOD OF MAKING THE CATALYST
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Patent #:
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Issue Dt:
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10/29/1991
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Application #:
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07563154
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Filing Dt:
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08/03/1990
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Title:
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ORANGE DECORATIVE PAINT WITHOUT NOXIOUS SUBSTANCES
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Patent #:
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Issue Dt:
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01/12/1993
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Application #:
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07658280
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Filing Dt:
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01/31/1991
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Title:
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CATALYST FOR PURIFYING THE EXHAUST GASES OF INTERNAL COMBUSTION ENGINES AND METHOD FOR MAKING THE CATALYST
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Patent #:
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Issue Dt:
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08/18/1992
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Application #:
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07658476
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Filing Dt:
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01/31/1991
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Title:
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METHOD OF IMPROVING THE THERMAL SHOCK BEHAVIOR OF MONOLITHIC CATALYSTS
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Patent #:
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Issue Dt:
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11/24/1992
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Application #:
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07661313
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Filing Dt:
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02/27/1991
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Title:
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METHOD OF COATING HONEYCOMB BODIES WITH FINELY DIVIDED SOLID MATTER
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Patent #:
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Issue Dt:
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10/20/1992
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Application #:
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07667211
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Filing Dt:
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03/11/1991
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Title:
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CATALYST FOR PURIFICATION OF EXHAUST GASES OF DIESEL ENGINES AND METHOD OF USE
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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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07738434
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Filing Dt:
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07/31/1991
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Title:
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METHOD FOR REMOVING WASHCOAT REMAINING IN THE CHANNELS OF FRESHLY COATED MONOLITHIC OR HONEYCOMBED CATALYST CARRIERS
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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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07807210
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Filing Dt:
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12/16/1991
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Title:
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GOLD(I) MERCAPTOCARBOXYLIC ACID ESTERS, METHOD OF THEIR PREPARATION AND USE
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Patent #:
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Issue Dt:
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08/25/1992
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Application #:
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07812833
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Filing Dt:
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12/20/1991
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Title:
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ENAMEL FOR GLASS PANES PROVIDED WITH SILVER CONDUCTING TRACKS
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Patent #:
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Issue Dt:
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12/07/1993
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Application #:
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07842606
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Filing Dt:
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02/27/1992
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Title:
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METHOD AND APPARATUS FOR THE SEMI-CONTINUOUS MELTING AND DISCHARGING OF CERAMIC MATERIAL IN AN INDUCTION MELTING FURNACE WITH SINGERING CRUST CRUCIBLE
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Patent #:
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Issue Dt:
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06/28/1994
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Application #:
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07842607
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Filing Dt:
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02/27/1992
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Title:
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THERMALLY SPLIT ZIRCONIUM SILICATE, METHOD OF ITS PRODUCTION AND USE
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Patent #:
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Issue Dt:
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06/07/1994
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Application #:
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07842610
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Filing Dt:
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02/27/1992
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Title:
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MONOCLINIC ZIRCONIUM DIOXIDE, METHOD OF ITS PRODUCTION AND USE
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07843255
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Filing Dt:
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02/28/1992
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Title:
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PURPLE PIGMENTS, A PROCESS FOR THEIR PRODUCTION AND USE THEREOF
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Patent #:
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Issue Dt:
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12/07/1993
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Application #:
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07851020
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Filing Dt:
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03/13/1992
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Title:
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PROCESS FOR THE PRODUCTION OR CATALYTIC GAS PERMEABLE NETS AND PROCESS FOR OXIDIZING AMMONIA
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Patent #:
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Issue Dt:
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05/07/1996
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Application #:
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07928050
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Filing Dt:
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08/11/1992
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Title:
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METHOD FOR USING A CATALYST TO PURIFY EXHAUST GASES FROM A DIESEL ENGINE
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07984723
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Filing Dt:
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12/04/1992
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Title:
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PREPARATION OF GOLD (I) MERCAPTIDES
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Patent #:
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Issue Dt:
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04/05/1994
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Application #:
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07987727
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Filing Dt:
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12/08/1992
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Title:
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FORMED BODIES CONSISTING OF GLASS AND PROVIDED WITH ELECTRIC CIRCUITS AND METHOD OF THEIR PRODUCTION
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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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08017058
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Filing Dt:
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02/12/1993
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Title:
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COATING DISPERSION FOR EXHAUST GAS CATALYSTS
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Patent #:
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Issue Dt:
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08/30/1994
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Application #:
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08024235
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Filing Dt:
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03/01/1993
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Title:
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ZINC-CONTAINING, LEAD- AND CADMIUM-FREE GLASS FRITS, METHOD OF THEIR PRODUCTION AND THEIR USE
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Patent #:
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Issue Dt:
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10/11/1994
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Application #:
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08026127
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Filing Dt:
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03/04/1993
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Title:
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REDUCTION IN THE QUANTITY OF NOX IN LEAN EXHAUST GAS OF MOTOR VEHICLE ENGINES
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Patent #:
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Issue Dt:
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05/17/1994
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Application #:
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08042631
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Filing Dt:
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04/05/1993
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Title:
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GOLD(I) MERCAPTOCARBOXYLIC ACID ESTERS, METHOD OF THEIR PREPARATION AND USE
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Patent #:
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Issue Dt:
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02/14/1995
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Application #:
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08059582
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Filing Dt:
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05/12/1993
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Title:
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METHOD OF PRODUCING DECORATIONS WHICH ARE COLOR-STABLE IN A PORCELAIN FIRING AND A PIGMENT COMPOSITION SUITABLE THEREFOR
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Patent #:
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Issue Dt:
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07/12/1994
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Application #:
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08063773
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Filing Dt:
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05/20/1993
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Title:
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GOLD(I) MERCAPTOCARBOXYLIC ACID ESTERS, METHOD OF THEIR PREPARATION AND USE
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Patent #:
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Issue Dt:
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07/04/1995
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Application #:
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08112432
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Filing Dt:
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08/26/1993
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Title:
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METHOD AND APPARATUS FOR THE SEMI-CONTINUOUS MELTING AND DISCHARGING OF CERAMIC MATERIAL IN AN INDUCTION MELTING FURNACE WITH SINTERING CRUST CRUCIBLE
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Patent #:
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Issue Dt:
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09/27/1994
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Application #:
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08115034
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Filing Dt:
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09/01/1993
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Title:
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GLASS FRITS, A PROCESS FOR THEIR PRODUCTION AND THEIR USE IN ENAMEL BARRIER LAYERS FOR STOPPING THE MIGRATION OF SILVER
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Patent #:
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Issue Dt:
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08/29/1995
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Application #:
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08130132
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Filing Dt:
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10/04/1993
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Title:
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MONOLITHIC CATALYST WITH A METAL CARRIER
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Patent #:
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Issue Dt:
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02/06/1996
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Application #:
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08324140
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Filing Dt:
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10/17/1994
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Title:
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PLATINUM ALLOY CATALYST FOR FUEL CELLS AND METHOD OF ITS PRODUCTION
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Patent #:
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Issue Dt:
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06/11/1996
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Application #:
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08393425
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Filing Dt:
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02/23/1995
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Title:
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METHOD AND APPARATUS FOR THE SEMI-CONTINUOUS MELTING AND DISCHARGING OF CERAMIC MATERIAL IN AN INDUCTION MELTING FURNACE WITH SINTERING CRUST CRUCIBLE
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Patent #:
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Issue Dt:
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05/13/1997
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Application #:
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08413943
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Filing Dt:
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03/30/1995
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Title:
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PROCESS FOR MANUFACTURING A COATED, MONOLITHIC METAL SUPPORT
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Patent #:
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Issue Dt:
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03/25/1997
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Application #:
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08481699
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Filing Dt:
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06/07/1995
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Title:
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THERMALLY SPLIT ZIRCONIUM SILICATE, METHOD OF ITS PRODUCTION AND USE
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Patent #:
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Issue Dt:
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01/13/1998
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Application #:
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08498060
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Filing Dt:
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07/05/1995
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Title:
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METHOD FOR THE UNILATERAL OR BILATERAL SEALING OR FILLING OF FLOW CHANNELS IN AN ANNULAR ZONE OF A CYLINDRICAL HONEYCOMB BODY
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Patent #:
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Issue Dt:
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07/01/1997
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Application #:
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08542124
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Filing Dt:
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10/12/1995
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Title:
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PROCESS FOR SIMULTANEOUSLY REDUCING THE AMOUNTS OF HYDROCARBONS, CARBON MONOXIDE AND NITROGEN OXIDES CONTAINED IN THE EXHAUST GAS FROM AN INTERNAL COMBUSTION ENGINE
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Patent #:
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Issue Dt:
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08/25/1998
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Application #:
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08594143
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Filing Dt:
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01/31/1996
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Title:
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SINTERING MATERIAL CONTAINING SILVER-TIN OXIDE FOR ELECTRICAL CONTACTS AND PROCESS FOR ITS MANUFACTURE
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Patent #:
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Issue Dt:
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06/16/1998
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Application #:
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08646394
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Filing Dt:
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05/08/1996
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Title:
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PLATINUM-ALUMINUM ALLOY CATALYST FOR FUEL CELLS AND METHOD OF ITS PRODUCTION AND USE
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08698857
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Filing Dt:
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08/16/1996
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Title:
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HEAT-RESISTANT PLATINUM MATERIAL
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Patent #:
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Issue Dt:
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12/22/1998
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Application #:
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08723549
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Filing Dt:
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09/30/1996
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Title:
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PROCESS FOR PRODUCING PRECIOUS METAL POWDERS
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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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08751934
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Filing Dt:
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11/19/1996
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Title:
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SILVER-IRON MATERIAL FOR ELECTRICAL SWITCHING CONTACTS (III)
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Patent #:
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Issue Dt:
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11/24/1998
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Application #:
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08751935
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Filing Dt:
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11/19/1996
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Title:
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SILVER-IRON MATERIAL FOR ELECTRICAL SWITCHING CONTACTS (I)
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08751936
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Filing Dt:
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11/19/1996
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Title:
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SILVER-IRON MATERIAL FOR ELECTRICAL SWITCHING CONTACTS (II)
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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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08806725
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Filing Dt:
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02/27/1997
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Title:
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SINTERED SILVER-IRON MATERIAL FOR ELECTRICAL CONTACTS AND PROCESS FOR PRODUCING IT
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Patent #:
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Issue Dt:
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01/19/1999
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Application #:
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08822864
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Filing Dt:
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03/24/1997
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Title:
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GAS DIFFUSION ELECTRODE FOR MEMBRANCE FUEL CELLS AND METHOD OF ITS PRODUCTION
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Patent #:
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Issue Dt:
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06/13/2000
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Application #:
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08828146
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Filing Dt:
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03/24/1997
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Title:
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CATALYST GAUZES FOR GASEOUS REACTIONS
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Patent #:
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Issue Dt:
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07/27/1999
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Application #:
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08838846
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Filing Dt:
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04/11/1997
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Title:
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DIESEL CATALYTIC CONVERTER
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Patent #:
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Issue Dt:
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05/04/1999
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Application #:
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08892104
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Filing Dt:
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07/14/1997
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Title:
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SHELL CATALYSTS , PROCESSES FOR THEIR PREPARATTION AND THEIR USE
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Patent #:
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Issue Dt:
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06/27/2000
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Application #:
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08967984
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Filing Dt:
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11/12/1997
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Title:
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EXHAUST GAS PURIFICATION CATALYST WITH IMPROVED HYDROCARBON CONVERSION
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Patent #:
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Issue Dt:
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03/16/1999
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Application #:
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08968090
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Filing Dt:
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11/12/1997
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Title:
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PASTES FOR FIRED-ON LAYERS
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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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08996215
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Filing Dt:
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12/22/1997
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Title:
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PROCESS FOR LOWERING NITROGEN OXIDE LEVELS IN COMBUSTION ENGINE EXHAUST GAS
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Patent #:
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Issue Dt:
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09/28/1999
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Application #:
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09016572
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Filing Dt:
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01/30/1998
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Title:
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6-ARYL PYRAZOLO [3,4-D] PYRIMIDIN-4-ONES AND COMPOSTIONS AND METHODS OF USE THEREOF
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Patent #:
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Issue Dt:
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08/15/2000
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Application #:
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09055908
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Filing Dt:
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04/07/1998
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Title:
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METHOD OF DEPOSITING CATALYTICALLY ACTIVE COMPONENTS ON HIGH-SURFACE SUPPORT MATERIALS
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Patent #:
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Issue Dt:
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01/30/2001
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Application #:
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09056641
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Filing Dt:
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04/08/1998
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Title:
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EXHAUST GAS CATALYST
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Patent #:
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Issue Dt:
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06/10/2003
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Application #:
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09056795
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Filing Dt:
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04/08/1998
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Title:
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OXYGEN STORING MATERIAL WITH HIGH THERMAL STABILITY AND A PROCESS FOR PREPARATION AND USE THEREOF
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Patent #:
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NONE
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Issue Dt:
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Application #:
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09070784
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Filing Dt:
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05/01/1998
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Publication #:
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Pub Dt:
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05/24/2001
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Title:
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EXHAUST GAS PURIFICATION SYSTEM FOR DIESEL MOTORS
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Patent #:
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Issue Dt:
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07/18/2000
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Application #:
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09078415
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Filing Dt:
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05/14/1998
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Title:
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METHOD OF PURIFYING A LEAN EXHAUST GAS AND CATALYTIC SYSTEM THEREFOR
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Patent #:
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Issue Dt:
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08/10/1999
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Application #:
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09078597
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Filing Dt:
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05/14/1998
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Title:
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AUXILIARY HEATING FOR MOTOR VEHICLES WITH INTERNAL COMBUSTION ENGINES
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Patent #:
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Issue Dt:
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12/28/1999
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Application #:
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09080468
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Filing Dt:
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05/19/1998
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Title:
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CO-TOLERANT ANODE CATALYST FOR PEM FUEL CELLS AND A PROCESS FOR ITS PREPARATION
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Patent #:
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Issue Dt:
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02/19/2002
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Application #:
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09100251
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Filing Dt:
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06/19/1998
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Title:
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EXHAUST GAS TREATMENT CATALYST FOR INTERNAL COMBUSTION ENGINES WITH TWO CATALYTICALLY ACTIVE LAYERS ON A CARRIER STRUCTURE
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Patent #:
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Issue Dt:
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11/21/2000
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Application #:
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09146436
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Filing Dt:
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09/03/1998
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Title:
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PROCESS FOR THE COATING OF THE FLOW CHANNELS OF A HONEYCOMB FORM CATALYTIC CONVERTER CARRIER WITH A DISPERSION COATING
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Patent #:
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Issue Dt:
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04/24/2001
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Application #:
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09180112
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Filing Dt:
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08/04/1999
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Title:
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CATALYST SYSTEM FOR THE TREATMENT OF EXHAUST GASES FROM DIESEL ENGINES
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Patent #:
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Issue Dt:
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01/29/2002
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Application #:
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09205280
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Filing Dt:
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12/04/1998
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Title:
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PROCESS FOR PREPARING A CATALYST
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Patent #:
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Issue Dt:
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06/20/2000
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Application #:
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09212474
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Filing Dt:
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12/16/1998
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Title:
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AN OXIDATION CATALYST FOR INTERNAL COMBUSTION ENGINES
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Patent #:
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Issue Dt:
|
01/09/2001
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Application #:
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09227589
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Filing Dt:
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01/08/1999
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Title:
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PROCESS FOR THE OPERATION OF A NITROGEN OXIDES STORAGE CATALYST
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Patent #:
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Issue Dt:
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10/30/2001
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Application #:
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09274018
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Filing Dt:
|
03/22/1999
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Title:
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MEMBRANE-ELECTRODE UNIT FOR POLYMER ELECTROLYTE FUEL CELLS AND PROCESSES FOR THEIR PREPARATION
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Patent #:
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Issue Dt:
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11/14/2000
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Application #:
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09276131
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Filing Dt:
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03/25/1999
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Title:
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PROCESS FOR OPERATING AN EXHAUST GAS TREATMENT UNIT CONTAINING A SULFUR TRAP AND A NITROGEN OXIDES STORAGE CATALYST
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Patent #:
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Issue Dt:
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01/15/2002
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Application #:
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09276903
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Filing Dt:
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03/26/1999
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Title:
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STORAGE MATERIAL FOR SULFUR OXIDES
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Patent #:
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Issue Dt:
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04/17/2001
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Application #:
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09288075
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Filing Dt:
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04/08/1999
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Title:
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PROCESS FOR EVALUATING PERFORMANCE DETERIORATION OF A NITROGEN OXIDE STORAGE CATALYST
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Patent #:
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Issue Dt:
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11/14/2000
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Application #:
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09289604
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Filing Dt:
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04/12/1999
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Title:
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FUEL CELL ANODE FOR THE OXIDATION OF METHANOL
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Patent #:
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Issue Dt:
|
05/29/2001
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Application #:
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09299630
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Filing Dt:
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04/27/1999
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Title:
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PROCESS FOR REDUCING THE NITROGEN OXIDES CONTENT OF EXHAUST GAS FROM AN INTERNAL COMBUSTION ENGINE
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Patent #:
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Issue Dt:
|
02/19/2002
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Application #:
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09335893
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Filing Dt:
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06/18/1999
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Title:
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METHOD FOR HOMOGENEOUS ENANTIOSELECTIVE HYDROGENATION USING CATALYTIC FERROCENYL BIS-PHOSPHINE COMPLEXES
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Patent #:
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Issue Dt:
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09/04/2001
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Application #:
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09335894
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Filing Dt:
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06/18/1999
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Title:
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USE OF FERROCENYL LIGANDS FOR CATALYTIC, ENANTIOSELECTIVE HYDROGENATION
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Patent #:
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Issue Dt:
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12/31/2002
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Application #:
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09340197
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Filing Dt:
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06/28/1999
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Title:
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PROCESS FOR APPLYING ELECTRODE LAYERS TO A POLYMER ELECTROLYTE MEMBRANE STRIP FOR FUEL CELLS
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Patent #:
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Issue Dt:
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03/18/2003
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Application #:
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09345787
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Filing Dt:
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07/01/1999
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Publication #:
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Pub Dt:
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12/20/2001
| | | | |
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Title:
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CATALYST FOR REDUCING NITROGEN OXIDES IN OXIDIZING AND REDUCING ATMOSPHERES
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Patent #:
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Issue Dt:
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12/05/2000
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Application #:
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09376438
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Filing Dt:
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08/18/1999
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Title:
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CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELLS
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Patent #:
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Issue Dt:
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09/30/2003
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Application #:
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09377157
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Filing Dt:
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08/19/1999
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Title:
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PROCESS FOR COATING THE FLOW CHANNELS IN A MONOLITHIC CATALYST CARRIER WITH A COATING DISPERSION
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Patent #:
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Issue Dt:
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02/26/2002
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Application #:
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09378693
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Filing Dt:
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08/23/1999
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Title:
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NITROGEN OXIDE STORAGE MATERIAL AND NITROGEN OXIDE STORING CATALYST PREPARED THEREFROM
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Patent #:
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Issue Dt:
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09/25/2001
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Application #:
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09409744
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Filing Dt:
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10/01/1999
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Title:
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LAYERED NOBLE METAL-CONTAINING EXHAUST GAS CATALYST AND ITS PREPARATION
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Patent #:
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Issue Dt:
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07/02/2002
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Application #:
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09413878
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Filing Dt:
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10/07/1999
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Title:
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METHOD OF USING CATALYST FOR STEAM REFORMIHNG OF ALCOHOLS
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Patent #:
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Issue Dt:
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07/02/2002
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Application #:
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09417915
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Filing Dt:
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10/13/1999
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Title:
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NITROGEN OXIDE STORAGE CATALYST
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Patent #:
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Issue Dt:
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12/26/2000
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Application #:
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09418556
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Filing Dt:
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10/14/1999
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Title:
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A PT/RH/FE ALLOY CATALYST FOR FUEL CELLS AND A PROCESS FOR PRODUCING THE SAME
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Patent #:
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Issue Dt:
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01/13/2004
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Application #:
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09442633
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Filing Dt:
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11/18/1999
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Title:
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CATALYST FOR CLEANING UP THE EXHAUST GASES OF A DIESEL ENGINE
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|
