Patents by Inventor Christian Vachette

Christian Vachette 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).

  • Process for selective post-emergence weeding of crops, and new products by which the process can be implemented
    Patent number: 3948635
    Abstract: Spray oil compositions for controlling post-emergence weeds comprising a non-phytotoxic paraffinic oil and an herbicide selected from the group consisting of cyclohexyl-3-trimethylene-5,6-uracil; 1-n-butyl-3(3,4-dichlorophenyl)-1-methyl urea; 5-amino-4-chloro-2-phenyl pyridazine-3-one; and 3-methoxycarbonyl amino phenyl-n-(3-methyl phenyl)-carbamate.
    Type: Grant
    Filed: June 4, 1969
    Date of Patent: April 6, 1976
    Assignee: Societe SEPPIC
    Inventors: Christian Vachette, Pierre Faillet