Patents by Inventor William H. Irving

William H. Irving 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).

  • Method for production of aryl substituted esters
    Patent number: 4529809
    Abstract: A method for producing high yields of aryl substituted esters of the formula ##STR1## by reacting sterically hindered phenols with a stoichiometric excess of an olefinic ester in the presence of a base catalyst at a temperature in the range of 150.degree. to 250.degree. C.
    Type: Grant
    Filed: August 29, 1983
    Date of Patent: July 16, 1985
    Assignee: General Electric Company
    Inventors: William H. Irving, Arnold Factor