Patents by Inventor Marek Sapula

Marek Sapula 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).

  • Breathable gas apparatus with humidifier
    Patent number: 8042535
    Abstract: Apparatus for treatment of obstructive sleep apnea includes a CPAP device and a detachable humidifier. The humidifier includes a tank that is removably insertable into a humidifier base. A sealed air flow path from the CPAP device and through the water tank is established when the water tank is placed in the humidifier base.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: October 25, 2011
    Assignee: ResMed Limited
    Inventors: Barton John Kenyon, Arthur Kin-Wai Yee, Rohan Neil Primrose, Jim Saada, John Michael Snow, Marek Sapula, Geoffrey Crumblin, Duncan Lovel Trevor-Wilson, Perry David Lithgow, Alexander Virr, Donald Angus Richmond, Simone Marie Jeha, Andrew Charles Murray, Mark John Payne