Patents by Inventor Carl A. Virdalm

Carl A. Virdalm 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 suppressing states of illness in the digestive system
    Patent number: 4857327
    Abstract: A preparation for suppressing states of illness in the digestive system which contains cellulose, esculent organic acids and anthocyanins, the preparation being substantially free from or containing a proportionately small amount of components that form a nutriment for micro-organisms. For production of the preparation, the main portion of the pulp flesh and preferably also pips, if any, are removed from berries or fruits naturally containing cellulose, organic acids and anthocyanins, after which the remainder is utilized as or for the production of the preparation.
    Type: Grant
    Filed: May 2, 1986
    Date of Patent: August 15, 1989
    Inventor: Carl A. Virdalm