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Steven R. Pearl

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  • Nashua, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Membrane filtration device
    • Patent number 6,709,598
    • Issue date Mar 23, 2004
    • Millipore Corporation
    • Steven R. Pearl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for forming a membrane filtration apparatus
    • Patent number 6,524,513
    • Issue date Feb 25, 2003
    • Steven R. Pearl
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Heat exchange apparatus
    • Patent number 6,131,649
    • Issue date Oct 17, 2000
    • Millipore Corporation
    • Steven R. Pearl
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Membrane filtration apparatus for dead end filtration
    • Patent number 5,922,200
    • Issue date Jul 13, 1999
    • Millipore Corporation
    • Steven R. Pearl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Heat exchange apparatus
    • Patent number 5,862,856
    • Issue date Jan 26, 1999
    • Millipore Corporation
    • Steven R. Pearl
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Membrane filtration apparatus
    • Patent number 5,824,217
    • Issue date Oct 20, 1998
    • Millipore Corporation
    • Steven R. Pearl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Manifold apparatus for tangential flow filtration apparatus
    • Patent number 5,599,447
    • Issue date Feb 4, 1997
    • Millipore Investment Holdings Limited
    • Steven R. Pearl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Spiral wound filtration membrane cartridge
    • Patent number 5,128,037
    • Issue date Jul 7, 1992
    • Millipore Corporation
    • Steven R. Pearl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CHROMATOGRAPHIC DEVICE
    • Publication number 20240261703
    • Publication date Aug 8, 2024
    • JSR Corporation
    • Daniel M. BAILEY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtration module
    • Publication number 20050184001
    • Publication date Aug 25, 2005
    • Millipore Corporation
    • Steven R. Pearl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtration module
    • Publication number 20030052054
    • Publication date Mar 20, 2003
    • Steven R. Pearl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL