Patents by Inventor Lars Bo Madsen

Lars Bo Madsen 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).

  • Patent number: 6700033
    Abstract: A layered product in a package ready for non-touch application which product comprises a cover layer to which an adhesive layer is unreleasably fastened and a release layer which is releasably fastened to the adhesive layer, and which package comprises a top layer and a bottom layer where the top layer is next to the cover layer and the bottom layer is next to the adhesive layer or the release layer and the top and bottom layer are releasably sealed to each other isolating the adhesive layer from the surroundings, and where the cover layer is releasably fastened to the top layer.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: March 2, 2004
    Assignee: Coloplast A/S
    Inventors: Jan Marcussen, Lars Bo Madsen, Grazyna Hansen
  • Patent number: 6297422
    Abstract: A dressing comprising a main part and a handle part. The main part comprising an adhesive layer, a release liner and a carrier layer optionally covered by a protective layer. The handle part comprises at least one table member, said tab member being designed for use as a “non touch” grip for applying the dressing to the skin without touching the adhesive surface of the main part. The tab member comprises one or more layers and has at least one layer in common with the main part of the dressing. Further, the length of an intermediate zone between the handle part and the main part is less than 20% of the length of the periphery of the main part. Still further, the handle part may be provided with at least one additional layer. Finally, there may be provided at least one notch in an intermediate zone between the handle part and the main part of the dressing in order to facilitate removal of the tab member during or after applying the dressing.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: October 2, 2001
    Assignee: Colorplast A/S
    Inventors: Grazyna Hansen, Lars Bo Madsen
  • Patent number: 6297423
    Abstract: A dressing for covering a portion of the anatomical surface of a living being, said dressing being able to adhere to the skin, the mucosa and/or a wound on any portion of a living being without exposing the skin to a significant stress after application and said dressing showing a permanent deformation created before, during or after application of the dressing and wherein the dressing is optionally covered in part or fully by one or more release liners or cover films to be removed before or during application.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: October 2, 2001
    Assignee: Colorlast A/S
    Inventors: Lars Schoenfeldt, Lars Bo Madsen, Jan Marcussen