Patents by Inventor Stewart Reid Korn

Stewart Reid Korn 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).

  • Decarboxylation process
    Patent number: 5792887
    Abstract: A process for the monodecarboxylation of a halogenated aromatic dicarboxylic acid or derivative thereof in which the halogenated aromatic dicarboxylic acid or derivative thereof in a liquid medium is heated characterized in that the liquid medium is a polar aprotic liquid medium.
    Type: Grant
    Filed: November 4, 1996
    Date of Patent: August 11, 1998
    Assignee: Zeneca Limited
    Inventors: Stewart Reid Korn, Michael Scott Howarth, Gordon Jamieson