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Norbert Sann

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  • Riegelsberg, 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 10,005,010
    • Issue date Jun 26, 2018
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for the suction filtration of fluids
    • Patent number 9,808,749
    • Issue date Nov 7, 2017
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Filtering apparatus and filter element
    • Patent number RE46080
    • Issue date Jul 26, 2016
    • HYDAC FILTERTECHNIK GMBH
    • Patrick Maurer
    • 001 -
  • 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
  • Information Patent Grant

    Filter device and filter element for use with such a filter device
    • Patent number 9,044,695
    • Issue date Jun 2, 2015
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device, in particular return line suction filter, and filter...
    • Patent number 8,840,787
    • Issue date Sep 23, 2014
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device and filter element
    • Patent number 8,550,255
    • Issue date Oct 8, 2013
    • HYDAC FILTERTECHNIK GMBH
    • Michael Sakraschinsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter with data storage provided with an antenna for transmitting...
    • Patent number 8,449,765
    • Issue date May 28, 2013
    • Hydac Filtertechnik GmbH
    • Micha Kreibig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtering apparatus and filter element
    • Patent number 7,997,421
    • Issue date Aug 16, 2011
    • HYDAC FILTERTECHNIK GMBH
    • Patrick Maurer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Modular unit
    • Patent number 7,926,515
    • Issue date Apr 19, 2011
    • HYDAC FILTERTECHNIK GMBH
    • Artur Jung
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 7,279,091
    • Issue date Oct 9, 2007
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 7,022,228
    • Issue date Apr 4, 2006
    • HYDAC FILTERTECHNIK GMBH
    • Stefan Hennes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 6,932,900
    • Issue date Aug 23, 2005
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device with closing arrangement and key opening connection
    • Patent number 5,560,824
    • Issue date Oct 1, 1996
    • HYDAC Filtertechnik GmbH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for mounting a filter element
    • Patent number 5,200,067
    • Issue date Apr 6, 1993
    • HYDAC Filtertechnik GmbH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE
    • Publication number 20160310878
    • Publication date Oct 27, 2016
    • HYDAC FILTERTECHNIK GMBH
    • Norbert SANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR THE SUCTION FILTRATION OF FLUIDS
    • Publication number 20150202553
    • Publication date Jul 23, 2015
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • 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
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20140083923
    • Publication date Mar 27, 2014
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE AND FILTER ELEMENT FOR USE WITH SUCH A FILTER DEVICE
    • Publication number 20120223006
    • Publication date Sep 6, 2012
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device, in particular return line suction filter, and filter...
    • Publication number 20120018359
    • Publication date Jan 26, 2012
    • HYDAC FILTERTECHNIK GMBH
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20120018358
    • Publication date Jan 26, 2012
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE AND FILTER ELEMENT
    • Publication number 20110220563
    • Publication date Sep 15, 2011
    • Michael Sakraschinsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER WITH DATA STORAGE PROVIDED WITH AN ANTENNA FOR TRANSMITTING...
    • Publication number 20110024337
    • Publication date Feb 3, 2011
    • Micha Kreibig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE AND FILTER ELEMENT
    • Publication number 20100294711
    • Publication date Nov 25, 2010
    • HYDAC FILTERTECHNIK GMBH
    • Michael Sakraschinsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER SYSTEM FOR FLUIDS
    • Publication number 20090321341
    • Publication date Dec 31, 2009
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Modular Unit
    • Publication number 20070261737
    • Publication date Nov 15, 2007
    • HYDAC FILTERTECHNIK GMBH
    • Artur Jung
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Filtering Apparatus and Filter Element
    • Publication number 20070262014
    • Publication date Nov 15, 2007
    • HYDAC FILTERTECHNIK GMBH
    • Patrick Maurer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    In tank return line filter element and hydraulic reservoir with same
    • Publication number 20050029171
    • Publication date Feb 10, 2005
    • Steven R. Evanovich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20040149640
    • Publication date Aug 5, 2004
    • Stefan Hennes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20040074827
    • Publication date Apr 22, 2004
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20030106847
    • Publication date Jun 12, 2003
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device
    • Publication number 20030010697
    • Publication date Jan 16, 2003
    • Norbert Sann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL