Patents by Inventor George Ellames

George Ellames 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).

  • Imidazole hydrazone and hydrazine derivatives
    Patent number: 4377697
    Abstract: Compounds of the general formulae: ##STR1## in which Ar and Ar.sup.1 which may be the same or different represent aromatic radicals optionally substituted once or more than by substituents selected from halogen, lower alkyl and lower alkoxy and Alk represents an alkylene group containing from 1 to 4 carbon atoms which alkylene group may be interrupted with a heteroatom; and acid addition salts thereof.These compounds have anti-anaerobe and also anti-fungal activity and are non-mutagenic.
    Type: Grant
    Filed: February 2, 1982
    Date of Patent: March 22, 1983
    Assignee: G. D. Searle & Co.
    Inventors: Peter J. Fellner, George Ellames, Christopher D. Floyd, Paul W. Manley