Patents by Inventor Jacques Perronnet

Jacques Perronnet 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).

  • Imidazo(1,2b)pyridazinyl esters, process and insecticidal compositions
    Patent number: 3931175
    Abstract: Substituted imidazo(1,2b)pyridazinyl esters having the formula ##SPC1##Wherein R.sub.1 is hydrogen or halogen, Y is oxygen or sulfur, X is alkyl having 1 to 6 carbon atoms and Z is hydrogen or --COOR' wherein R, is alkyl having 1 to 6 carbon atoms; as well as the process of preparation, insecticidal compositions containing the same, and the method of using the insecticidal compositions. The products of the invention are useful in agriculture to combat and control insects.
    Type: Grant
    Filed: July 1, 1974
    Date of Patent: January 6, 1976
    Assignee: Roussel-UCLAF
    Inventors: Jacques Perronnet, Laurent Taliani