Patents by Inventor Birte Vestbo Anderson

Birte Vestbo Anderson 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).

  • Collecting bag for human body wastes
    Patent number: 6589221
    Abstract: The collecting bag comprises a bag member (1) formed by two film blanks with joined edges, an inlet opening being provided in one of said film blanks surrounded by connecting elements for connection of the bag to a body orifice. The bag is emptied through a narrowed, elongated discharge portion (8) ending in a discharge opening (9). Sealing plates (35a,35b) made from a resilient material, eg. foam, are attached to the discharge portion (8) at or near the discharge opening (9) to close the discharge opening by folding of the discharge portion (8).
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: July 8, 2003
    Assignee: Coloplast A/S
    Inventors: Hans Olsen, Lars Bo Poulsen, Birte Vestbo Anderson, Søren Hansen, Martin Von Bulow