Patents by Inventor Andreas Buettner

Andreas Buettner 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 UTILIZING SPENT GRAIN IN A BREWERY AND CORRESPONDING DEVICE
    Publication number: 20150068058
    Abstract: A method for utilizing spent grain in a brewery in which the spent grains are mechanically dewatered and then thermally utilized. The press water arising from the mechanical dewatering is thermally concentrated using low-temperature waste heat generated during the brewing process.
    Type: Application
    Filed: January 29, 2013
    Publication date: March 12, 2015
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Andreas Buettner, Thomas Hammer, Martin Tackenberg, Gernut Van Laak