Patents by Inventor Wilheim Rademacher

Wilheim Rademacher 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).

  • Cyclohexenone compounds and their use as herbicides or plant growth regulators
    Patent number: 5085689
    Abstract: Cyclohexenone compounds of the formula I ##STR1## where the substituents have the following meanings: R.sup.1 substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or benzyl;A oxygen N--OR.sup.2, NR.sup.3 ;R.sup.2 substituted or unsubstituted alkyl, alkenyl, alkynyl;R.sup.3 hydrogen, alkyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl, substituted or unsubstituted phenyl or benzyl;processes for their manufacture and their use for combating unwanted plant growth and for regulating plant growth.
    Type: Grant
    Filed: October 10, 1990
    Date of Patent: February 4, 1992
    Assignee: BASF Aktiengesellschaft
    Inventors: Juergen Kast, Norbert Meyer, Ulf Misslitz, Juergen Schubert, Johann Jung, Wilheim Rademacher, Karl-Otto Westphalen, Bruno Wuerzer