Patents by Inventor Brian S. Malone

Brian S. Malone 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).

  • Production of tetrafluoroethylene
    Patent number: 4973773
    Abstract: Preparation of high yields of tetrafluoroethylene by preferably contacting pentafluoroethane and/or trifluoromethane with hot gas, preferably argon (.gtoreq.2000.degree. K.) followed by rapid cooling of the reaction mixture, in less than one second, i.e., 0.001 to 0.1 second, to a temperature .gtoreq.800.degree. K.
    Type: Grant
    Filed: March 21, 1989
    Date of Patent: November 27, 1990
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Brian S. Malone