Patents by Inventor Fredrik Wernersson Brodin

Fredrik Wernersson Brodin 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).

  • BARRIER COATING FOR PAPER AND PAPERBOARD
    Publication number: 20230235512
    Abstract: The present invention relates to an aqueous barrier coating composition comprising: 50-99.9% by weight of one or more anionic low molecular weight polysaccharide(s) having a degree of polymerization (DP) in the range of 2-12; 0.1-10% by weight of a polycationic polymer; based on the total dry weight of the aqueous barrier coating composition.
    Type: Application
    Filed: June 18, 2021
    Publication date: July 27, 2023
    Applicant: Stora Enso OYJ
    Inventors: Mikael Gällstedt, Fredrik Wernersson Brodin, Åsa Nyflött