Patents by Inventor Wolfgang Krempel

Wolfgang Krempel 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 producing a soluble cocoa product
    Patent number: 5338554
    Abstract: The invention relates to a process for producing a soluble cocoa product. Cocoa powder is subjected to an extraction with alcohol, particularly with ethanol, and from the residue a water extract is prepared. This water extract is concentrated and as a soluble cocoa product it can be put to many uses as basic substance for beverages, confectionary, ice-cream, pastries etc.
    Type: Grant
    Filed: March 31, 1992
    Date of Patent: August 16, 1994
    Assignee: Jacobs Suchard AG
    Inventors: Siegfried Vogt, Wolfgang Krempel, Ute Assenmacher