Patents by Inventor Adrianus Cornelis Maria Hellemons

Adrianus Cornelis Maria Hellemons 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 preparing a coffee extract
    Patent number: 7767246
    Abstract: The invention relates to a method for preparing a coffee concentrate, wherein the coffee is subjected to two extractions, while the second extraction is carried out at a higher temperature than the first extraction. The method is suitable for preparing liquid as well as solid concentrates. The method produces a new concentrate that forms a further aspect of the present invention.
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: August 3, 2010
    Assignee: Sara Lee/DE N.V.
    Inventors: Joannes Hubertus Petrus Maria Smits, Adrianus Cornelis Maria Hellemons