Patents by Inventor Loretta Que

Loretta Que 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).

  • Device and method for treating hypoxia
    Patent number: 12036366
    Abstract: A device is disclosed herein and includes a facemask, an outlet valve in fluid communication with the facemask, a grip positioned between the facemask and the outlet valve, and an inlet valve in fluid communication with the facemask. The inlet valve is positioned within the grip. The device is used in a method for treating hypoxia in a subject.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: July 16, 2024
    Assignee: Duke University
    Inventors: Kathleen Carroll, Lindsay Boole, Loretta Que
  • DEVICE AND METHOD FOR TREATING HYPOXIA
    Publication number: 20210353889
    Abstract: A device is disclosed herein and includes a facemask, an outlet valve in fluid communication with the facemask, a grip positioned between the facemask and the outlet valve, and an inlet valve in fluid communication with the facemask. The inlet valve is positioned within the grip. The device is used in a method for treating hypoxia in a subject.
    Type: Application
    Filed: May 14, 2021
    Publication date: November 18, 2021
    Inventors: Kathleen Carroll, Lindsay Boole, Loretta Que