Patents by Inventor Errrol Bornn

Errrol Bornn 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).

  • Ethylene oxide catalyst
    Patent number: 6750173
    Abstract: The invention relates to an ethylene oxide catalyst comprised of silver deposited on an alumina carrier which has been treated to remove at least 25% of the surface sodium ions and replace the removed sodium ions with up to 10 ppm of lithium ions and to the preparation thereof.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: June 15, 2004
    Assignee: Scientific Design Company, Inc.
    Inventors: Nabil Rizkalla, Errrol Bornn, Charles W. Zulauf
  • Ethylene oxide catalyst
    Publication number: 20030191019
    Abstract: The invention relates to an ethylene oxide catalyst comprised of silver deposited on an alumina carrier which has been treated to remove at least 25% of the surface sodium ions and replace the removed sodium ions with up to 10 ppm of lithium ions and to the preparation thereof.
    Type: Application
    Filed: April 8, 2002
    Publication date: October 9, 2003
    Inventors: Nabil Rizkalla, Errrol Bornn, Charles W. Zulauf