Patents by Inventor Thomas Maliszewski

Thomas Maliszewski 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).

  • Biodiesel production with enhanced alkanol recovery
    Publication number: 20080110082
    Abstract: Processes for making biodiesel are improved by fast, vapor fractionating a crude biodiesel containing alkyl ester, lower alkanol and a catalytically effective amount of base catalyst to obtain a lower alkanol fraction having a low content of water without undue loss of alkyl ester despite the presence of active catalyst.
    Type: Application
    Filed: September 19, 2007
    Publication date: May 15, 2008
    Inventors: Thomas Maliszewski, Donald Bunning, Louis Kapicak, David Schreck