Patents by Inventor Chislain Dufau

Chislain Dufau 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).

  • Herbicidal compositions containing terpene hydrocarbons
    Patent number: 6010978
    Abstract: The present invention relates to the use of at least one terpenic carbide and/or a derivative thereof as additive to a culture selective herbicide slurry or as a coformulant in a culture selective herbicide composition, intended to be applied between spearing and blossoming of the culture(s).
    Type: Grant
    Filed: August 19, 1996
    Date of Patent: January 4, 2000
    Assignee: Action Pin
    Inventors: Jean-Paul Lauilhe, Chislain Dufau