Patents by Inventor Marcus DIEHL

Marcus DIEHL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Breathing apparatus comprising a differential pressure sensor
    Patent number: 11534564
    Abstract: A method and apparatus for breathing including a blower mounted in a specific part made of silicone, which reduces blower immissions and emissions. The conducting structure influences the flow of the respiratory gas in order to reduce interference when measuring the volumetric flow.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: December 27, 2022
    Assignee: WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH & CO. KG
    Inventors: Marcus Diehl, Stefan Hein, Matthias Pulla, Frank Herrmann
  • Breathing apparatus comprising a differential pressure sensor
    Patent number: 11311689
    Abstract: A method and apparatus for breathing, in which a blower is mounted in a specific part made of silicone, which reduces blower immissions and emissions. Moreover, the conducting structure influences the flow of the respiratory gas in order to reduce interference when measuring the volumetric flow.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: April 26, 2022
    Assignee: WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH & CO. KG
    Inventors: Marcus Diehl, Stefan Hein, Matthias Pulla, Frank Herrmann
  • BREATHING APPARATUS COMPRISING A DIFFERENTIAL PRESSURE SENSOR
    Publication number: 20200046920
    Abstract: A method and apparatus for breathing including a blower mounted in a specific part made of silicone, which reduces blower immissions and emissions. The conducting structure influences the flow of the respiratory gas in order to reduce interference when measuring the volumetric flow.
    Type: Application
    Filed: February 16, 2018
    Publication date: February 13, 2020
    Inventors: Marcus DIEHL, Stefan HEIN, Matthias PULLA, Frank HERRMANN
  • BREATHING APPARATUS COMPRISING A DIFFERENTIAL PRESSURE SENSOR
    Publication number: 20190366025
    Abstract: A method and apparatus for breathing, in which a blower is mounted in a specific part made of silicone, which reduces blower immissions and emissions. Moreover, the conducting structure influences the flow of the respiratory gas in order to reduce interference when measuring the volumetric flow.
    Type: Application
    Filed: February 16, 2018
    Publication date: December 5, 2019
    Inventors: Marcus DIEHL, Stefan HEIN, Matthias PULLA, Frank HERRMANN