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Dirk Volmering

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  • Aachen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Membrane filter and filtering method
    • Patent number 12,128,361
    • Issue date Oct 29, 2024
    • MEMBION GMBH Schwerzfelder
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for introducing a gas and gas introducing device
    • Patent number 12,005,397
    • Issue date Jun 11, 2024
    • MEMBION GMBH
    • Klaus Vossenkaul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for filtering a liquid and filter device
    • Patent number 12,005,398
    • Issue date Jun 11, 2024
    • MEMBION GMBH
    • Klaus Vossenkaul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Membrane filter and filtering method
    • Patent number 11,141,700
    • Issue date Oct 12, 2021
    • MEMBION GMBH
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for producing a membrane filter
    • Patent number 10,850,237
    • Issue date Dec 1, 2020
    • MEMBION GMBH
    • Dirk Volmering
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Membrane filter and filtering method
    • Patent number 10,406,483
    • Issue date Sep 10, 2019
    • MEMBION GMBH
    • Dirk Volmering
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Device for gassing a liquid
    • Patent number 8,079,572
    • Issue date Dec 20, 2011
    • Koch Membrane Systems GmbH
    • Stefan Schaefer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HOLLOW FIBER MEMBRANE AND METHOD FOR CLOSING THE SAME
    • Publication number 20240350976
    • Publication date Oct 24, 2024
    • MEMBION GMBH
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE FILTER AND FILTERING METHOD
    • Publication number 20240293781
    • Publication date Sep 5, 2024
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE FILTER AND METHOD FOR PRODUCING A MEMBRANE FILTER
    • Publication number 20240261732
    • Publication date Aug 8, 2024
    • MEMBION GMBH
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE FILTER AND FILTERING METHOD
    • Publication number 20240123407
    • Publication date Apr 18, 2024
    • MEMBION GMBH
    • Dirk Volmering
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    METHOD FOR INTRODUCING A GAS AND GAS INTRODUCING DEVICE
    • Publication number 20220314172
    • Publication date Oct 6, 2022
    • MEMBION GMBH
    • Klaus Vossenkaul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR FILTERING A LIQUID AND FILTER DEVICE
    • Publication number 20220266200
    • Publication date Aug 25, 2022
    • MEMBION GMBH
    • Klaus Vossenkaul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE FILTER
    • Publication number 20220088540
    • Publication date Mar 24, 2022
    • MEMBION GMBH
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING A MEMBRANE FILTER
    • Publication number 20190209970
    • Publication date Jul 11, 2019
    • MEMBION GMBH
    • Dirk Volmering
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MEMBRANE FILTER AND FILTERING METHOD
    • Publication number 20170087518
    • Publication date Mar 30, 2017
    • MEMBION GMBH
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE FILTER AND FILTERING METHOD
    • Publication number 20160207004
    • Publication date Jul 21, 2016
    • MEMBION GMBH
    • Dirk Volmering
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Device for gassing a liquid
    • Publication number 20100013110
    • Publication date Jan 21, 2010
    • Stefan Schaefer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL