Patents by Inventor Raymond M. Dodson

Raymond M. Dodson 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).

  • Preparation of catechol derivatives
    Patent number: 4086265
    Abstract: A method of preparing derivatives of aromatic compounds including the catechol function ##STR1## by replacement of one of the hydroxyls by mercaptan ##STR2## Cathechol or a multi-ring compound (naphthyl-, anthryl-, phenanthryl-, etc.
    Type: Grant
    Filed: December 1, 1976
    Date of Patent: April 25, 1978
    Assignee: The Regents of the University of Minnesota
    Inventors: Raymond M. Dodson, Joseph B. Hanson