Patents by Inventor Michael C. Cramp

Michael C. Cramp 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).

  • Certain N-(2,4-difluorophenyl)-2-(3-trifluoromethylphenoxy)-nicotinamides having herbicidal activity
    Patent number: 4618366
    Abstract: New nicotinamide derivatives of the general formula: ##STR1## wherein R represents a hydrogen atom or a methyl group, have been found to possess useful herbicidal properties. Herbicidal compositions containing such nicotinamide derivatives are described and also processes for preparing such nicotinamide derivatives.
    Type: Grant
    Filed: June 15, 1984
    Date of Patent: October 21, 1986
    Assignee: May & Baker Limited
    Inventors: Michael C. Cramp, James Gilmour, Edgar W. Parnell