Patents by Inventor Pasi Keipinen

Pasi Keipinen 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).

  • Shelf stable liquid xylitol compositions
    Patent number: 5144024
    Abstract: A shelf-stable liquid xylitol product, a method for its production, and means for its use are disclosed.
    Type: Grant
    Filed: October 11, 1990
    Date of Patent: September 1, 1992
    Inventors: Tammy Pepper, Pasi Keipinen