Patents by Inventor Kaplan, Ralph B.

Kaplan, Ralph B. 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).

  • Fluorination of haloolefins
    Patent number: 5045634
    Abstract: A process for fluorination by contacting a haloolefin with molten alkali metal acid fluoride to provide a fluorinated saturated or unsaturated hydrocarbon having at least one more fluorine than the starting haloolefin.
    Type: Grant
    Filed: June 28, 1990
    Date of Patent: September 3, 1991
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Richard E. Fernandez, William H. Gumprecht, Kaplan, Ralph B.