Patents by Inventor Terence James Hayes

Terence James Hayes 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).

  • Anthelmintics effective against liver flukes
    Patent number: 4034110
    Abstract: A method is disclosed for controlling liver fluke infections comprising orally administering to host animals an anthelmintically effective amount of a compound selected from a group of halogen-substituted-benzenesulfonanilides represented by the formula: ##STR1## wherein each of R.sub.1 and R.sub.2 are independently chlorine or bromine, R.sub.3 is hydrogen or chlorine and each of R.sub.4 through R.sub.7 is independently hydrogen, halogen or trifluoromethyl, with the proviso that at least 2 of R.sub.3 through R.sub.7 is other than hydrogen and X is hydrogen or lower alkanoyl.
    Type: Grant
    Filed: September 20, 1976
    Date of Patent: July 5, 1977
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Milan Mitrovic, Terence James Hayes