Patents by Inventor Heinz O. Bernhard

Heinz O. Bernhard 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).

  • Process for preparing bitter beverages
    Patent number: 4133903
    Abstract: A bitter beverage and process for forming the same, which comprises an aqueous solution containing cynaropicrin as such in a concentration of at least 2.5 mg/liter, the solution having a pH-value of not more than 7.0.
    Type: Grant
    Filed: December 6, 1976
    Date of Patent: January 9, 1979
    Assignee: Siegfried Aktiengesellschaft
    Inventors: Kurt Thiele, Heinz O. Bernhard