TREA

Stefan Hein

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  • Hamburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilation device
    • Patent number 11,872,348
    • Issue date Jan 16, 2024
    • Loewenstein Medical Technology S.A.
    • Karl Andreas Feldhahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Breathing apparatus comprising a differential pressure sensor
    • Patent number 11,534,564
    • Issue date Dec 27, 2022
    • WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH & CO. KG
    • Marcus Diehl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Breathing apparatus comprising a differential pressure sensor
    • Patent number 11,311,689
    • Issue date Apr 26, 2022
    • WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH & CO. KG
    • Marcus Diehl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Filter and device for artificial respiration having a filter
    • Patent number 11,000,665
    • Issue date May 11, 2021
    • WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH + CO. KG
    • Andreas Sommer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ventilation device
    • Patent number 10,463,827
    • Issue date Nov 5, 2019
    • Loewenstein Medical Technology S.A.
    • Karl Andreas Feldhahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ventilation device
    • Patent number 7,909,032
    • Issue date Mar 22, 2011
    • Weinmann Geräte für Medizin GmbH & Co. KG
    • Karl Andreas Feldhahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    VENTILATION DEVICE
    • Publication number 20200061327
    • Publication date Feb 27, 2020
    • Loewenstein Medical Technology S.A.
    • Karl Andreas FELDHAHN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BREATHING APPARATUS COMPRISING A DIFFERENTIAL PRESSURE SENSOR
    • Publication number 20200046920
    • Publication date Feb 13, 2020
    • WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH & CO. KG
    • Marcus DIEHL
    • G01 - MEASURING TESTING
  • Information Patent Application

    BREATHING APPARATUS COMPRISING A DIFFERENTIAL PRESSURE SENSOR
    • Publication number 20190366025
    • Publication date Dec 5, 2019
    • Marcus DIEHL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FILTER AND DEVICE FOR ARTIFICIAL RESPIRATION HAVING A FILTER
    • Publication number 20180326172
    • Publication date Nov 15, 2018
    • WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH + CO. KG
    • Andreas SOMMER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VENTILATOR DEVICE
    • Publication number 20140137861
    • Publication date May 22, 2014
    • WEINMANN GERÄTE FÜR MEDIZIN GMBH & CO. KG
    • Karl Andreas Feldhahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VENTILATOR DEVICE
    • Publication number 20110132360
    • Publication date Jun 9, 2011
    • WEINMANN GERÄTE FÜR MEDIZIN GMBH & CO. KG
    • Karl Andreas Feldhahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ventilation device
    • Publication number 20070193580
    • Publication date Aug 23, 2007
    • Karl Andreas Feldhahn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE