Patents by Inventor Dag Dawes

Dag Dawes 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).

  • Triazolyl phosphorus esters as pesticides
    Patent number: 3932629
    Abstract: Triazolylorganophosphorous derivatives of the formula ##SPC1##Wherein X represents fluorine, chlorine or bromine, Z represents oxygen or sulphur, R.sub.1 represents alkyl, cycloalkyl, unsubstituted or substituted aryl or aralkyl, R.sub.2 represents alkoxy, alkylthio, amino, mono- or dialkylamino and R.sub.3 represents alkyl, alkoxy, alkylthio, phenyl, phenoxy, amino, mono- or dialkylamino, a process for their manufacture and their use in pest control.
    Type: Grant
    Filed: December 6, 1974
    Date of Patent: January 13, 1976
    Assignee: Ciba-Geigy Corporation
    Inventors: Dag Dawes, Beat Bohner