Patents by Inventor Claus Brennalt Oellgaard

Claus Brennalt Oellgaard 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 HAVING AN ANTI-REFLUX COMPONENT
    Publication number: 20240009022
    Abstract: An ostomy appliance has a waste collection container and an anti-reflux component disposed inside of the waste collection container. The anti-reflux component is connected to the top end portion of the waste collection container only above a center of an inlet opening for a stoma.
    Type: Application
    Filed: September 22, 2023
    Publication date: January 11, 2024
    Inventors: Claus Brennalt Oellgaard, Jesper Bruun Jensen
  • Anti-reflux component for a stomal output collecting bag
    Patent number: 11801156
    Abstract: Disclosed is a collecting bag configured to collect urine or stomal fluids from a stoma of a user, particularly a urostomy. Further discloses is an anti-reflux component to prevent reflux of collected fluids from a collecting volume to an inlet opening of a collecting bag. The anti-reflux component includes interior, proximal and distal contoured sheets connected to each other such as to define a passage between them towards the collecting volume. The sheets are further attached to each other to define two or more non linear connection zones.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: October 31, 2023
    Assignee: Coloplast A/S
    Inventors: Claus Brennalt Oellgaard, Jesper Bruun Jensen
  • ANTI-REFLUX COMPONENT FOR A STOMAL OUTPUT COLLECTING BAG
    Publication number: 20210259874
    Abstract: Disclosed is a collecting bag configured to collect urine or stomal fluids from a stoma of a user, particularly a urostomy. Further discloses is an anti-reflux component to prevent reflux of collected fluids from a collecting volume to an inlet opening of a collecting bag. The anti-reflux component includes interior, proximal and distal contoured sheets connected to each other such as to define a passage between them towards the collecting volume. The sheets are further attached to each other to define two or more non linear connection zones.
    Type: Application
    Filed: June 21, 2019
    Publication date: August 26, 2021
    Inventors: Claus Brennalt Oellgaard, Jesper Bruun Jensen
  • Intermittent urinary catheter
    Patent number: D902387
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: November 17, 2020
    Assignee: Coloplast A/S
    Inventors: Claus Brennalt Oellgaard, Thomas Ulrik Stepnicka, Alexandros Noekkentved