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Patent #:
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Issue Dt:
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10/18/1988
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Application #:
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06658600
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Filing Dt:
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10/09/1984
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Title:
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MICROPOROUS MEMBRANES OF ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE
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Patent #:
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Issue Dt:
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09/01/1987
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Application #:
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06852221
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Filing Dt:
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04/15/1986
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Title:
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FILTER PUMP HEAD ASSEMBLY
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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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06908913
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Filing Dt:
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09/18/1986
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Title:
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ELECTRODEIONIZATION APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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04/17/1990
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Application #:
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06937755
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Filing Dt:
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12/04/1986
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Title:
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TRANSPARENT POROUS MEMBRANE HAVING HYDROPHILIC SURFACE AND PROCESS
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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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10/17/1989
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Application #:
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07042138
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Filing Dt:
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04/24/1987
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Title:
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MICROPOROUS MEMBRANES FROM POLYPROPYLENE
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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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05/08/1990
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Application #:
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07093011
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Filing Dt:
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09/04/1987
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Title:
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MEMBRANES WITH BOUND OLIGONUCLEOTIDES AND PEPTIDES
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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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02/20/1990
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Application #:
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07131952
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Filing Dt:
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12/11/1987
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Title:
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MULTI-WELL FILTRATION TEST APPARATUS
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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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02/20/1990
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Application #:
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07190285
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Filing Dt:
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05/04/1988
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Title:
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FLUOROCARBON MEMBRANES AND PROCESS FOR MAKING FLUOROCARBON MEMBRANES
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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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07192595
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Filing Dt:
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05/09/1988
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Title:
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MICROPOROUS MEMBRANES OF ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE
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Patent #:
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Issue Dt:
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04/02/1991
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Application #:
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07209307
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Filing Dt:
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06/21/1988
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Title:
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CHARGE-MODIFIED HYDROPHOBIC MEMBRANE MATERIALS AND METHOD FOR MAKING THE SAME
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Patent #:
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Issue Dt:
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04/30/1991
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Application #:
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07212430
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Filing Dt:
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06/28/1988
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Title:
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MEMBRANES FOR SOLID PHASE PROTEIN SEQUENCING
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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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11/14/1989
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Application #:
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07269509
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Filing Dt:
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11/10/1988
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Title:
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CRYSTAL GROWTH PROCESS FOR PREPARING INORGANIC DYNAMIC MEMBRANES
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Patent #:
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Issue Dt:
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03/13/1990
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Application #:
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07286429
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Filing Dt:
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12/19/1988
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Title:
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TRANSPARENT POROUS MEMBRANE HAVING HYDROPHILIC SURFACE AND PROCESS
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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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12/01/1992
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Application #:
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07329525
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Filing Dt:
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03/28/1989
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Title:
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FILTERING AND DISPENSING SYSTEM WITH INDEPENDENT ACTIVATED PUMPS IN SERIES
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Patent #:
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Issue Dt:
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03/06/1990
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Application #:
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07346976
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Filing Dt:
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05/03/1989
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Title:
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FLUOROCARBON MEMBRANES AND PROCESS FOR MAKING FLUOROCABON MEMBRANES
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Patent #:
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Issue Dt:
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02/26/1991
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Application #:
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07347448
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Filing Dt:
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05/04/1989
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Title:
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METHOD FOR GROWING CELLULAR TISSUE
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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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04/23/1991
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Application #:
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07383127
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Filing Dt:
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07/20/1989
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Title:
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MULTI-WELL FILTRATION APPARATUS
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Patent #:
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Issue Dt:
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07/31/1990
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Application #:
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07385641
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Filing Dt:
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07/27/1989
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Title:
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MEMBRANE HAVING HYDROPHILIC SURFACE
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Patent #:
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Issue Dt:
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05/26/1992
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Application #:
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07404728
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Filing Dt:
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09/08/1989
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Title:
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ELECTRODEIONIZATION AND ULTRAGVIOLET LIGHT TREATMENT METHOD FOR PURIFYING WATER
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Patent #:
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Issue Dt:
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08/06/1991
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Application #:
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07404810
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Filing Dt:
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09/08/1989
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Title:
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POROUS MEMBRANE HAVING HYDROPHILIC AND CELL GROWTH PROMOTIONS SURFACE AND PROCESS
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Patent #:
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Issue Dt:
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02/05/1991
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Application #:
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07412959
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Filing Dt:
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09/26/1989
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Title:
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PROCESS FOR PRODUCING FLUOROCARBON MEMBRANES AND MEMBRANE PRODUCT
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Patent #:
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Issue Dt:
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10/13/1992
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Application #:
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07417950
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Filing Dt:
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10/06/1989
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Title:
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PROCESS FOR PURIFYING WATER
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Patent #:
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Issue Dt:
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01/07/1992
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Application #:
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07444086
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Filing Dt:
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11/30/1989
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Title:
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POROUS MEMBRANE FORMED FROM INTERPENETRATING POLYMER NETWORK HAVING HYDROPHILIC SURFACE
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Patent #:
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Issue Dt:
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08/06/1991
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Application #:
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07490124
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Filing Dt:
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03/07/1990
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Title:
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STERILE HYDROPHOBIC POLYTETRAFLUOROETHYLENE MEMBRANE LAMINATE
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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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05/21/1991
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Application #:
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07521784
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Filing Dt:
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05/10/1990
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Title:
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MEMBRANE, PROCESS AND SYSTEM FOR ISOLATING VIRUS FROM SOLUTION
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Patent #:
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Issue Dt:
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12/01/1992
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Application #:
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07526919
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Filing Dt:
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05/22/1990
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Title:
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FLOW THROUGH ASSAY APPARATUS AND PROCESS
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Patent #:
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Issue Dt:
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07/16/1991
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Application #:
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07541010
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Filing Dt:
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06/20/1990
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Title:
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METHOD AND SYSTEM FOR PRODUCING STERILE AQUEOUS SOLUTIONS
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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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07561427
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Filing Dt:
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08/01/1990
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Title:
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PROCESS AND APPARATUS FOR PROPORTIONING LIQUIDS
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Patent #:
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Issue Dt:
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07/16/1991
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Application #:
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07569060
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Filing Dt:
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08/17/1990
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Title:
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PROCESS FOR PRODUCING FLUOROCARBON MEMBRANES AND MEMBRANE PRODUCT
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Patent #:
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|
Issue Dt:
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11/05/1991
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Application #:
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07583428
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Filing Dt:
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10/15/1990
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Title:
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FILTER PUNCH AND FILTER COLLECTION SYSTEM
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07587898
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Filing Dt:
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09/25/1990
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Title:
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TANGENTIAL FLOW FILTRATION APPARATUS
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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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07605611
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Filing Dt:
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10/30/1990
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Title:
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TEST PLATE APPARATUS
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07623856
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Filing Dt:
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12/05/1990
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Title:
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MEMBRANE, PROCESS AND SYSTEM FOR ISOLATING VIRUS FROM SOLUTION
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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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12/29/1992
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Application #:
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07649648
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Filing Dt:
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02/01/1991
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Title:
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VITRO TOXICOLOGY KIT AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07650251
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Filing Dt:
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02/04/1991
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Title:
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MANIFOLD AND MANIFOLD SEGMENT FOR TANGENTIAL FLOW FILTRATION APPARATUS
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Patent #:
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Issue Dt:
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11/16/1993
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Application #:
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07703148
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Filing Dt:
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05/17/1991
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Title:
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INTEGRATED SYSTEM FOR FILTERING AND DISPENSING FLUID HAVING FILL, DISPENSE AND BUBBLE PURGE STROKES
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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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07717459
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Filing Dt:
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06/19/1991
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Title:
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PURIFIED ION EXCHANGE RESINS AND PROCESS
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Patent #:
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Issue Dt:
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05/18/1993
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Application #:
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07717460
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Filing Dt:
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06/19/1991
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Title:
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PROCESS FOR PURIFYING RESINS UTILIZING BIPOLAR INTERFACE
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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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10/27/1992
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Application #:
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07755968
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Filing Dt:
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09/06/1991
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Title:
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POROUS MEMBRANE FORMED FROM INTERPENETRATING POLYMER NETWORK HAVING HYDROPHILIC SURFACE
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07770796
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Filing Dt:
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10/03/1991
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Title:
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MANIFOLD SEGMENT STACK WITH INTERMEDIATE FEED MANIFOLD
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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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07771384
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Filing Dt:
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09/30/1991
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Title:
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SYSTEM FOR PURIFYING AND DEGASIFYING WATER BY REVERSE OSMOSIS
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Patent #:
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Issue Dt:
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06/29/1993
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Application #:
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07795452
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Filing Dt:
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11/21/1991
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Title:
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MULTI-FILTER ANALYTICAL APPARATUS
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Patent #:
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Issue Dt:
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08/01/1995
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Application #:
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07832284
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Filing Dt:
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02/07/1992
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Title:
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METHOD FOR RAPID PURIFICATION OF NUCLEIC ACIDS USING LAYERED ION- EXCHANGE MEMBERS
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Patent #:
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Issue Dt:
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12/14/1993
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Application #:
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07843496
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Filing Dt:
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02/28/1992
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Title:
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FILTRATION APPARATUS HAVING STRESS RELIEF GROOVE
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Patent #:
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|
Issue Dt:
|
06/08/1993
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Application #:
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07852584
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Filing Dt:
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03/17/1992
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Title:
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HYDROPHOBIC POLYMERIC MEMBRANE COMPOSITES
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Patent #:
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|
Issue Dt:
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12/21/1993
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Application #:
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07868618
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Filing Dt:
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04/14/1992
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Title:
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PATTERNED POROUS POLYMERIC PRODUCT AND PROCESS
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Patent #:
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Issue Dt:
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01/11/1994
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Application #:
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07868619
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Filing Dt:
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04/14/1992
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Title:
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PROCESS FOR FORMING POROUS POLYMERIC PRODUCT FROM A NONPOROUS POLYMERIC COMPOSITION AND PRODUCT
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Patent #:
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Issue Dt:
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01/11/1994
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Application #:
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07871870
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Filing Dt:
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04/21/1992
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Title:
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SEAL FOR SEPARATION DEVICE
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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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02/01/1994
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Application #:
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07906730
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Filing Dt:
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06/30/1992
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Title:
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INTEGRITY TEST FOR MEMBRANES
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Patent #:
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Issue Dt:
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08/22/1995
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Application #:
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07909904
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Filing Dt:
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07/07/1992
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Title:
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POROUS POLYMERIC STRUCTURES AND A METHOD OF MAKING SUCH STRUCTURES BY MEANS OF HEAT-INDUCED PHASE SEPARATION
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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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08/23/1994
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Application #:
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07943355
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Filing Dt:
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09/10/1992
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Title:
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REACTIVE MATRIX FOR REMOVING IMPURITIES FROM HYDRIDE AND INERT GASES AND PROCESS
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Patent #:
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Issue Dt:
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08/23/1994
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Application #:
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07958384
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Filing Dt:
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10/08/1992
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Title:
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APPARATUS FOR MONITORING IMPURITIES IN A GAS STREAM
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Patent #:
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Issue Dt:
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07/20/1993
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Application #:
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07960047
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Filing Dt:
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10/13/1992
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Title:
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COMPOSITE MICROPOROUS MEMBRANES
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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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07971498
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Filing Dt:
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11/04/1992
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Title:
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MULTIWELL TEST APPARATUS
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Patent #:
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Issue Dt:
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05/23/1995
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Application #:
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08054928
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Filing Dt:
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04/28/1993
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Title:
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METALLIC POROUS MEMBRANE AND METHOD OF MANUFACTURE
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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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03/12/1996
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Application #:
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08095138
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Filing Dt:
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07/21/1993
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Title:
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PROCESS FOR FORMING POROUS POLYMERIC PRODUCT FROM A NONPOROUS POLYMERIC COMPOSITION AND PRODUCT
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Patent #:
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Issue Dt:
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08/08/1995
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Application #:
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08098171
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Filing Dt:
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07/27/1993
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Title:
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SELF PRIMING FILTER APPARATUS
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Patent #:
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Issue Dt:
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12/19/1995
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Application #:
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08105525
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Filing Dt:
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08/11/1993
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Title:
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CURRENT FLOW INTEGRITY TEST
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Patent #:
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Issue Dt:
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05/14/1996
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Application #:
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08107866
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Filing Dt:
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08/18/1993
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Title:
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FLUID DISPENSING SYSTEM
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Patent #:
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Issue Dt:
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08/06/1996
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Application #:
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08157805
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Filing Dt:
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11/24/1993
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Title:
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METHOD AND APPARATUS FOR COVALENT IMMOBILIZATION OF CHARGE- CONJUGATED CARBOHYDRATE MOLECULES
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Patent #:
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Issue Dt:
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08/29/2000
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Application #:
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08179861
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Filing Dt:
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01/11/1994
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Title:
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PROCESS FOR PURIFYING WATER
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Patent #:
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Issue Dt:
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10/17/1995
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Application #:
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08189395
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Filing Dt:
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01/28/1994
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Title:
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PROCESS FOR EVALUATING SOLUTE RETENTION CHARACTERISTICS OF MEMBRANES
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Patent #:
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Issue Dt:
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08/22/1995
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Application #:
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08199407
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Filing Dt:
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02/22/1994
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Title:
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MEMBRANE SUPPORT AND SEALING APPARATUS
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Patent #:
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Issue Dt:
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10/10/1995
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Application #:
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08221141
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Filing Dt:
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03/31/1994
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Title:
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MEMBRANE CUTTER AND RETRIEVER
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Patent #:
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Issue Dt:
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08/20/1996
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Application #:
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08233640
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Filing Dt:
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04/26/1994
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Title:
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COMPOSITIONS AND PROCESSES FOR SEPARATING AND CONCENTRATING CERTAIN IONS FROM MIXED ION SOLUTIONS USING ION-BINDING LIGANDS BONDED TO MEMBRANES
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Patent #:
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Issue Dt:
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11/14/1995
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Application #:
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08248138
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Filing Dt:
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05/24/1994
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Title:
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SANITIZABLE SLIDER DIAPHRAGM VALVE
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Patent #:
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Issue Dt:
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10/10/1995
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Application #:
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08263636
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Filing Dt:
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06/22/1994
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Title:
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HIGH-EFFICIENCY METAL MEMBRANE GETTER ELEMENT AND PROCESS FOR MAKING
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Patent #:
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Issue Dt:
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12/09/1997
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Application #:
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08269980
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Filing Dt:
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07/01/1994
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Title:
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THERMOPLASTIC HOLLOW FIBER MEMBRANE MODULE AND METHOD OF MANUFACTURE
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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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06/04/1996
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Application #:
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08277806
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Filing Dt:
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07/20/1994
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Title:
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CELLULOSIC ULTRAFILTRATION MEMBRANE
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Patent #:
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Issue Dt:
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01/30/1996
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Application #:
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08281047
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Filing Dt:
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07/27/1994
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Title:
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HIGH-EFFICIENCY METAL MEMBRANE ELEMENT, FILTER, AND PROCESS FOR MAKING
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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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Patent #:
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Issue Dt:
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06/18/1996
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Application #:
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08327934
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Filing Dt:
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10/24/1994
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Title:
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HYDROPHOBIC COATED MEMBRANES
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Patent #:
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Issue Dt:
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09/10/1996
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Application #:
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08369212
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Filing Dt:
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01/05/1995
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Title:
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BIOLOGICAL ANALYSIS DEVICE HAVING IMPROVED CONTAMINATION PREVENTION
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Patent #:
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Issue Dt:
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09/10/1996
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Application #:
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08421126
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Filing Dt:
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04/12/1995
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Title:
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PROCESS FOR FORMING MEMBRANE HAVING A HYDROPHOBIC FLUORPOLYMER SURFACE
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Patent #:
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Issue Dt:
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05/21/1996
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Application #:
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08427846
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Filing Dt:
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04/26/1995
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Title:
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METHOD FOR MAKING THIN FILM PIEZORESISTIVE SENSOR
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Patent #:
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Issue Dt:
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01/28/1997
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Application #:
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08431562
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Filing Dt:
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05/01/1995
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Title:
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MEMBRANE FILTRATION WITH OPTIMIZED ADDITION OF SECOND LIQUID TO MAXIMAZE FLUX
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Patent #:
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Issue Dt:
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02/18/1997
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Application #:
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08444493
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Filing Dt:
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05/19/1995
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Title:
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VACUUM FILTER DEVICE
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Patent #:
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Issue Dt:
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12/03/1996
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Application #:
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08459576
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Filing Dt:
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06/02/1995
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Title:
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INTEGRITY TEST FOR POROUS STRUCTURES USING ACOUSTIC EMISSION
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Patent #:
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Issue Dt:
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10/07/1997
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Application #:
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08461481
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Filing Dt:
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06/05/1995
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Title:
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MULTIPLE SAMPLE SEPARATOR
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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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08467259
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Filing Dt:
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06/06/1995
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Title:
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ION EXCHANGE POLYETHYLENE MEMBRANE AND PROCESS
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Patent #:
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Issue Dt:
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02/04/1997
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Application #:
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08468177
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Filing Dt:
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06/06/1995
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Title:
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MANIFOLD APPARATUS FOR TANGENTIAL FLOW FILTRATION APPARATUS
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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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08545230
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Filing Dt:
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10/19/1995
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Title:
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POROUS COMPOSITE MEMBRANE AND PROCESS
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Patent #:
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Issue Dt:
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09/30/1997
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Application #:
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08581656
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Filing Dt:
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12/29/1995
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Title:
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SEAL FOR CHROMATOGRAPHY COLUMN HAVING RIDGES
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