Patents by Inventor Heikki Hannukainen

Heikki Hannukainen 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).

  • Lignin containing microcellulose as an animal feed additive
    Patent number: 11617380
    Abstract: According to an example aspect of the present invention, there is provided an animal feed additive, which contains lignin-containing microcellulose, especially lignin-containing microcrystalline cellulose, for improving feed conversion rates of production animals, such as poultry.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: April 4, 2023
    Assignee: Nordic Bioproducts Group Oy
    Inventors: Kari Vanhatalo, Heikki Hannukainen, Asko Koskimäki, Olli Dahl
  • Lignin containing microcellulose as an animal feed additive
    Publication number: 20200196632
    Abstract: According to an example aspect of the present invention, there is provided an animal feed additive, which contains lignin-containing microcellulose, especially lignin-containing microcrystalline cellulose, for improving feed conversion rates of production animals, such as poultry.
    Type: Application
    Filed: May 9, 2018
    Publication date: June 25, 2020
    Inventors: Kari Vanhatalo, Heikki Hannukainen, Asko Koskimäki, Olli Dahl