Patents by Inventor Rudolf Jellinger

Rudolf Jellinger 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).

  • Herbicidal agent
    Patent number: 5362708
    Abstract: A method for combatting weeds by applying to the weeds or their environment, a phenylpyridazine, wherein the phenyl group is substituted by hydroxy, halogen, cyano, nitro, amino, alkyl, alkoxy, cycloalkyl, cycloalkoxy, phenyl, phenoxy, alkylthio or an alkylsulfonyl group and wherein the pyridazinyl ring is substituted in the 4-position by hydroxy or by a --O--C(O)-- derivative.
    Type: Grant
    Filed: October 13, 1992
    Date of Patent: November 8, 1994
    Assignee: Agrolinz Agrarchemikalien GmbH
    Inventors: Dietmar Kores, Hermann Tramberger, Rudolf H. Worther, Rudolf Jellinger, Engelbert Kloimstein, Rupert Schonbeck