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Dirk Röder

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  • Saarbrucken, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter element for a filter device
    • Patent number 10,335,721
    • Issue date Jul 2, 2019
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 10,201,769
    • Issue date Feb 12, 2019
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 9,643,109
    • Issue date May 9, 2017
    • Hydac Filtertechnik GmbH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 9,393,508
    • Issue date Jul 19, 2016
    • HYDAC FILTERCHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE
    • Publication number 20230264125
    • Publication date Aug 24, 2023
    • HYDAC FILTERTECHNIK GMBH
    • Michael SAKRASCHINSKY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20150196860
    • Publication date Jul 16, 2015
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20140311961
    • Publication date Oct 23, 2014
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20140284265
    • Publication date Sep 25, 2014
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT FOR A FILTER DEVICE
    • Publication number 20140209531
    • Publication date Jul 31, 2014
    • Hydac Filtertechnik GmbH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL