Patents by Inventor Gerald Christopher Coles

Gerald Christopher Coles 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 of treatment of liver fluke infections
    Patent number: 3976784
    Abstract: A method for treating domestic animals infected with liver fluke which comprises administering, alone or in combination with known agents, a mono- or di-acyl derivative of 4,4'-diaminodiphenyl sulphide. Also disclosed are veterinary compositions containing such an active ingredient. The preferred ingredient is 4,4'-diacetamidodiphenyl sulphide.
    Type: Grant
    Filed: January 16, 1975
    Date of Patent: August 24, 1976
    Assignee: Imperial Chemical Industries Limited
    Inventors: Gerald Christopher Coles, Justus Kenneth Landquist