Patents by Inventor Antti Kaipainen

Antti Kaipainen 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).

  • Method for purifying phytosterol concentrates using a pressurized fluid (carbon dioxide)
    Publication number: 20020183530
    Abstract: The invention relates to a method of purifying phytosterol concentrates by contacting the phytosterol concentrate with a pressurized fluid. The invention also relates to the obtained purified phytosterol concentrate, foodstuff and animal feed premixes containing the same as well as to foodstuffs and animal feeds containing phytosterol concentrate.
    Type: Application
    Filed: January 4, 2002
    Publication date: December 5, 2002
    Applicant: DANISCO SUGAR OY
    Inventors: Olli Aaltonen, Sampsa Haarasilta, Pekka Piiroinen, Markku Rantakyla, Jouko Virtanen, Antti Kaipainen