Total properties:
19
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Patent #:
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Issue Dt:
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08/01/1989
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Application #:
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07029631
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Filing Dt:
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03/24/1987
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Title:
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PROCESS AND COMPOSITION FOR DRYING OF GASEOUS HYDROGEN HALIDES
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Patent #:
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Issue Dt:
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08/02/1988
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Application #:
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07029632
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Filing Dt:
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03/24/1987
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Title:
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PROCESS AND COMPOSITION FOR PURIFYING ARSINE, PHOSPHINE, AMMONIA, AND INERT GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
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Patent #:
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Issue Dt:
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02/09/1988
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Application #:
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07043168
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Filing Dt:
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04/27/1987
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Title:
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VALVE BLOCK AND CONTAINER FOR SEMICONDUCTOR SOURCE REAGENT DISPENSING AND/OR PURIFICATION
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Patent #:
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Issue Dt:
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01/10/1989
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Application #:
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07080478
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Filing Dt:
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07/31/1987
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Title:
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PROCESS AND COMPOSITION FOR PURIFYING HYDROGEN SELENIDE AND HYDROGEN TELLURIDE, TO REMOVE MOISTURE AND OXIDANT IMPURITIES THEREFROM
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Patent #:
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Issue Dt:
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04/19/1988
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Application #:
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07117207
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Filing Dt:
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11/04/1987
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Title:
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VALVE BLOCK AND CONTAINER FOR SEMICONDUCTOR SOURCE REAGENT DISPENSING AND/OR PURIFICATION
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Patent #:
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Issue Dt:
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11/01/1988
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Application #:
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07154917
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Filing Dt:
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02/11/1988
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Title:
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PROCESS AND COMPOSITION FOR PURIFYING ARSINE, PHOSPHINE, AMMONIA, AND INERT GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
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Patent #:
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Issue Dt:
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01/08/1991
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Application #:
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07163792
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Filing Dt:
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03/03/1988
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Title:
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APPARATUS FOR PURIFYING ARSINE, PHOSPHINE,AMMONIA, AND INERT GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
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Patent #:
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Issue Dt:
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08/21/1990
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Application #:
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07169400
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Filing Dt:
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03/17/1988
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Title:
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PROCESS, COMPOSITION, AND APPARATUS FOR PURIFYING INERT GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
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Patent #:
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Issue Dt:
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09/12/1989
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Application #:
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07255765
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Filing Dt:
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10/11/1988
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Title:
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PROCESS FOR PURIFYING HYDROGEN SELENIDE AND HYDROGEN TELLURIDE, TO REMOVE MOISTUER AND OXIDANT IMPURITIES THEREFROM
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Patent #:
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Issue Dt:
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10/15/1991
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Application #:
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07323302
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Filing Dt:
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03/14/1989
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Title:
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COMPOSITION, PROCESS, AND APPARATUS, FOR REMOVAL OF WATER AND SILICON MU-OXIDES FROM CHLOROSILANES
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Patent #:
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Issue Dt:
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05/15/1990
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Application #:
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07357049
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Filing Dt:
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05/25/1989
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Title:
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PROCESS AND COMPOSITION FOR DRYING OF GASEOUS HYDROGEN HALIDES
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Patent #:
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Issue Dt:
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05/14/1991
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Application #:
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07494976
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Filing Dt:
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03/16/1990
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Title:
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PROCESS, COMPOSITION, AND APPARATUS FOR PURIFYING INERT GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
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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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07628490
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Filing Dt:
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12/14/1990
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Title:
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IN-LINE DETECTOR SYSTEM FOR REAL-TIME DETERMINATION OF IMPURITY CONCENTRATION IN A FLOWING GAS STREAM
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Patent #:
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Issue Dt:
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03/10/1992
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Application #:
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07737181
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Filing Dt:
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07/29/1991
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Title:
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PROCESS FOR REMOVAL OF WATER AND SILICON MU-OXIDES FROM CHLOROSILANES
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Patent #:
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Issue Dt:
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11/09/1993
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Application #:
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07898840
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Filing Dt:
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06/12/1992
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Title:
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ENDPOINT AND/OR BACK DIFFUSION GAS IMPURITY DETECTOR, AND METHOD OF USING THE SAME
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Patent #:
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Issue Dt:
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07/05/1994
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Application #:
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07930184
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Filing Dt:
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08/17/1992
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Title:
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IN-LINE DETECTOR SYSTEM FOR REAL-TIME DETERMINATION OF IMPURITY CONCENTRATION IN A FLOWING GAS STREAM
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Patent #:
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Issue Dt:
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01/31/1995
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Application #:
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08084414
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Filing Dt:
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06/29/1993
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Title:
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PROCESS AND COMPOSITION FOR PURIFYING SEMICONDUCTOR PROCESS GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
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Patent #:
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Issue Dt:
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12/10/1996
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Application #:
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08270171
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Filing Dt:
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07/01/1994
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Title:
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DIFFERENTIAL GAS SENSING IN-LINE MONITORING SYSTEM
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Patent #:
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Issue Dt:
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07/02/1996
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Application #:
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08322315
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Filing Dt:
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10/13/1994
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Title:
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PROCESS FOR PURIFYING SEMICONDUCTOR PROCESS GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
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