Patents by Inventor Kristin Elizabeth Middelkoop

Kristin Elizabeth Middelkoop 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).

  • INTERFACE COMPRISING A NASAL SEALING PORTION
    Publication number: 20140283842
    Abstract: An interface for positive pressure therapy includes a mask assembly and a headgear assembly. The mask assembly comprises a mask seal that is adapted to underlie the nose. The mask seal extends up the lateral sides of the nose. The mask seal has a primary seal below the nose and a secondary seal alongside the nose.
    Type: Application
    Filed: October 31, 2012
    Publication date: September 25, 2014
    Inventors: Peter David Alexander Bearne, Roheet Patel, Kristin Elizabeth Middelkoop, Michael John Henri Cox, Fadi Mashal, Gregory James Olsen, Isaac Tristram Tane Mason, Matthew Roger Stephenson