Patents by Inventor Cisela Lorenz

Cisela Lorenz 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).

  • Ortho-substituted phenol ethers and fungicides which contain these compounds
    Patent number: 5008438
    Abstract: Ortho-substituted phenol ethers of the general formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio or amino which is unsubstituted or mono- or disubstituted by C.sub.1 -C.sub.4 -alkyl,R.sup.2 is C.sub.1 -C.sub.4 -alkyl,R.sup.3 is aryloxy, arylthio or arylalkoxy, the aromatic ring being unsubstituted or substituted by one or more of the following radicals: halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.2 -haloalkyl, aryl, aryl-C.sub.1 -C.sub.2 -alkoxy, C.sub.1 -C.sub.4 -alkylcarbonyl, mono- or di-C.sub.1 -C.sub.4 -alkylsubstituted amino, cyano, nitro,X is CH or N, andY is saturated or unsaturated C.sub.2 -C.sub.12 -alkylene,and fungicides containing these compounds.
    Type: Grant
    Filed: March 13, 1989
    Date of Patent: April 16, 1991
    Assignee: BASF Aktiengesellschaft
    Inventors: Franz Schuetz, Siegbert Brand, Bernd Wenderoth, Hubert Sauter, Eberhard Ammermann, Cisela Lorenz