Patents by Inventor Edmund Gaughan

Edmund Gaughan 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).

  • Halogenated ketones as herbicide antidotes
    Patent number: 3976469
    Abstract: Herbicidal compositions comprising an active herbicidal compound and antidote therefor and the methods of use; the antidote compounds correspond to halogenated ketones having the formula ##EQU1## wherein R.sub.1 is halocycloalkyl, lower alkyl, lower haloalkyl, phenyl, benzyl and p-tolyl, and R.sub.2 is lower haloalkyl, .alpha.-halobenzyl, haloacetonyl and haloalkylenecarboalkoxy, provided that when R.sub.2 is difluoromonochloromethyl, R.sub.1 is other than monofluorodichloromethyl.
    Type: Grant
    Filed: November 25, 1974
    Date of Patent: August 24, 1976
    Assignee: Stauffer Chemical Company
    Inventors: Duane R. Arneklev, Ferenc M. Pallos, Edmund Gaughan