TREA

Michael Schonhofen

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  • St. Wendel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter device
    • Patent number 6,776,909
    • Issue date Aug 17, 2004
    • Fresenius Medical Care Deutschland GmbH
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 6,426,002
    • Issue date Jul 30, 2002
    • Fresenius Medical Care Deutschland GmbH
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device having a hollow fiber bundle and associated sealing d...
    • Patent number 6,074,559
    • Issue date Jun 13, 2000
    • Fresenius Medical Care Deutschland GmbH
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE
    • Publication number 20090050556
    • Publication date Feb 26, 2009
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20070062871
    • Publication date Mar 22, 2007
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20060096907
    • Publication date May 11, 2006
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20050056584
    • Publication date Mar 17, 2005
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20040206704
    • Publication date Oct 21, 2004
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20020153314
    • Publication date Oct 24, 2002
    • Uwe Hahmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL