Patents by Inventor Dean Draemel

Dean Draemel 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).

  • Fcc feed injection zone
    Publication number: 20070051665
    Abstract: This invention relates to the feed injection zone of a FCC. The feed injection zone is non-circular in shape allows for optimal penetration between feed and catalyst in the feed injection zone.
    Type: Application
    Filed: October 29, 2004
    Publication date: March 8, 2007
    Applicant: EXXONMOBIL RESERCH AND ENGINEERING COMPANY
    Inventors: Dean Draemel, Todd Steffens