Patents by Inventor Anders Ivansson

Anders Ivansson 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).

  • Material layer and method for manufacturing said layer
    Patent number: 6344036
    Abstract: The invention relates to a material layer of soft paper polymer fiber or polymer film intended to be used as a separate layer, or in at least one layer to be placed loosely on, or be bonded to one or more material webs for achieving a controlled diffusion capacity of a liquid deposited on at least the material layer, or for achieving a bulkier and thicker material web.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: February 5, 2002
    Assignee: Duni AB
    Inventor: Anders Ivansson