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Alexander Bubb

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  • Schwetzingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm rupture monitoring
    • Patent number 11,415,122
    • Issue date Aug 16, 2022
    • ProMinent GmbH
    • Bernd Freissler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump with forced venting
    • Patent number 10,677,243
    • Issue date Jun 9, 2020
    • ProMinent GmbH
    • Alexander Bubb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure retention valve
    • Patent number 9,182,046
    • Issue date Nov 10, 2015
    • ProMinent GmbH
    • Jana Rull
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Separation element
    • Patent number 7,621,296
    • Issue date Nov 24, 2009
    • ProMinent Dosiertechnik GmbH
    • Bernd Freissler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety diaphragm for a diaphragm pump
    • Patent number 6,907,816
    • Issue date Jun 21, 2005
    • ProMinent Dosiertechnik GmbH
    • Alexander Bubb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM FASTENING TO THE DRIVE OF METERING PUMPS
    • Publication number 20250163905
    • Publication date May 22, 2025
    • ProMinent GmbH
    • Alexander BUBB
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIAPHRAGM RUPTURE MONITORING
    • Publication number 20200325886
    • Publication date Oct 15, 2020
    • ProMinent GmbH
    • Bernd Freissler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT PUMP HAVING FLOW-PROMOTING SURFACES
    • Publication number 20200277943
    • Publication date Sep 3, 2020
    • ProMinent GmbH
    • Reiner GAMPERLING
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Displacement Pump with Forced Venting
    • Publication number 20150110654
    • Publication date Apr 23, 2015
    • ProMinent GmbH
    • Alexander Bubb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE RETENTION VALVE
    • Publication number 20120168005
    • Publication date Jul 5, 2012
    • ProMinent Dosiertechnik GmbH
    • Jana Rull
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Separation element
    • Publication number 20080047882
    • Publication date Feb 28, 2008
    • ProMinent Dosiertechnik GmbH
    • Bernd Freissler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flat sealing ring
    • Publication number 20040135322
    • Publication date Jul 15, 2004
    • Rainer Weisbrodt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Safety diaphragm for a diaphragm pump
    • Publication number 20040083883
    • Publication date May 6, 2004
    • Alexander Bubb
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...