Patents by Inventor Marcus HOGGARTH, JR.

Marcus HOGGARTH, JR. 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).

  • OSTOMY APPLIANCE
    Publication number: 20240148538
    Abstract: An ostomy appliance having an appliance wall of flexible sheet material forming a cavity for containing a stomal output. The wall has a stomal inlet for receiving the stomal output and a gas vent for allowing the stomal gas to migrate out of the cavity. A filter arrangement is mounted to the appliance wall and has a filter channel extending from a filter channel inlet to a filter channel outlet. The filter channel inlet is located in the cavity for receiving the stomal output from the cavity and the filter channel outlet is mounted in communication with the gas vent for allowing stomal gas to migrate out of the filter channel to the gas vent. A separation element extends along the filter channel for maintaining the filter channel in an open configuration along part of the filter channel for allowing stomal gas to pass therethough.
    Type: Application
    Filed: January 16, 2024
    Publication date: May 9, 2024
    Inventors: Marcus Hoggarth, JR., Oliver Poyntz
  • Ostomy appliance
    Patent number: 11883317
    Abstract: An ostomy appliance having an appliance wall of flexible sheet material forming a cavity for containing a stomal output. The wall has a stomal inlet for receiving the stomal output and a gas vent for allowing the stomal gas to migrate out of the cavity. A filter arrangement is mounted to the appliance wall and has a filter channel extending from a filter channel inlet to a filter channel outlet. The filter channel inlet is located in the cavity for receiving the stomal output from the cavity and the filter channel outlet is mounted in communication with the gas vent for allowing stomal gas to migrate out of the filter channel to the gas vent. A separation element extends along the filter channel for maintaining the filter channel in an open configuration along part of the filter channel for allowing stomal gas to pass therethough.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: January 30, 2024
    Assignee: ConvaTec Limited
    Inventors: Marcus Hoggarth, Jr., Oliver Poyntz
  • OSTOMY APPLIANCE
    Publication number: 20230074823
    Abstract: An ostomy appliance having an appliance wall of flexible sheet material forming a cavity for containing a stomal output. The wall has a stomal inlet for receiving the stomal output and a gas vent for allowing the stomal gas to migrate out of the cavity. A filter arrangement is mounted to the appliance wall and has a filter channel extending from a filter channel inlet to a filter channel outlet. The filter channel inlet is located in the cavity for receiving the stomal output from the cavity and the filter channel outlet is mounted in communication with the gas vent for allowing stomal gas to migrate out of the filter channel to the gas vent. A separation element extends along the filter channel for maintaining the filter channel in an open configuration along part of the filter channel for allowing stomal gas to pass therethough.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 9, 2023
    Inventors: Marcus HOGGARTH, JR., Oliver POYNTZ