Patents by Inventor Carl Z. Cao

Carl Z. Cao 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).

  • Modified BiMo catalyst and process for use thereof
    Patent number: 6921831
    Abstract: Modified lead/bismuth/molybdate catalysts containing vanadium, copper, or gold have been prepared, and are selective to the corresponding furan compound from the gas phase oxidation of an unsaturated acyclic hydrocarbon such as butadiene.
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: July 26, 2005
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Kostantinos Kourtakis, Patrick Mills, Carl Z. Cao
  • Catalyst and process for the oxidation of hydrocarbons
    Publication number: 20030162981
    Abstract: Modified lead/bismuth/molybdate catalysts containing vanadium, copper, or gold have been prepared, and are selective to the corresponding furan compound from the gas phase oxidation of an unsaturated acyclic hydrocarbon such as butadiene.
    Type: Application
    Filed: January 15, 2003
    Publication date: August 28, 2003
    Inventors: Kostantinos Kourtakis, Carl Z. Cao, Patrick Mills