Patents by Inventor Dorrit Diane Israelsson

Dorrit Diane Israelsson 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).

  • Absorbing article with zones of different surface properties
    Patent number: 8507081
    Abstract: An absorbing element having an adhesive surface showing adhesive properties for adhering to a substrate wherein at least a part of the surface has been treated, resulting in alteration of the surface properties of the heat treated part of the surface. By heat treatment, it is possible to provide an adhesive surface having parts showing different colors, water absorption properties, and/or adhesive properties. These parts include grottos in a first facade of the absorbing element that are at least 5 ?m in diameter, with an average size of the grottos being less than 300 ?m.
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: August 13, 2013
    Assignee: Coloplast A/S
    Inventors: Esben Strobech, Frank Berg Rasmussen, Dorrit Diane Israelsson
  • Article having a surface showing adhesive properties
    Publication number: 20050163978
    Abstract: It is an object of the invention to provide an adhesive element having an adhesive surface showing adhesive properties for adhering to a substrate wherein at least a part of the surface has been treated, resulting in alteration of the surface properties of the heat treated part of the surface. By heat treatment it is possible to provide an adhesive surface having parts showing different colour, water absorption properties, and/or adhesive properties.
    Type: Application
    Filed: February 3, 2004
    Publication date: July 28, 2005
    Inventors: Esben Strobech, Frank Berg Rasmussen, Dorrit Diane Israelsson