Patents by Inventor Christopher Abrams

Christopher Abrams 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).

  • Purification of biodiesel with adsorbent materials
    Patent number: 7635398
    Abstract: A method of purifying a biodiesel fuel by contacting the biodiesel fuel with at least one adsorbent material, such as magnesium silicate. Such method removes impurities, such as soap, formed during the production of biodiesel fuels.
    Type: Grant
    Filed: October 1, 2004
    Date of Patent: December 22, 2009
    Assignee: The Dallas Group of America, Inc.
    Inventors: Bryan Bertram, Christopher Abrams, Brian S. Cooke
  • Purification of biodiesel with adsorbent materials
    Publication number: 20050081436
    Abstract: A method of purifying a biodiesel fuel by contacting the biodiesel fuel with at least one adsorbent material, such as magnesium silicate. Such method removes impurities, such as soap, formed during the production of biodiesel fuels.
    Type: Application
    Filed: October 1, 2004
    Publication date: April 21, 2005
    Inventors: Bryan Bertram, Christopher Abrams, Brian Cooke