Patents by Inventor Evert Davelarr

Evert Davelarr 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).

  • LIGNOSULFONATE COMPOSITIONS FOR CONTROL OF PLANT PATHOGENS
    Publication number: 20100068299
    Abstract: The present invention relates to a composition comprising a soluble combination comprising lignosulfonate, a metal salt, and a phosphorus compound selected from the group consisting of phosphorus acid and spontaneously soluble salts thereof, and mixtures thereof. The present invention also relates to the use of such compositions as pesticides.
    Type: Application
    Filed: July 1, 2009
    Publication date: March 18, 2010
    Inventors: Wilhelmus Maria van der Krieken, Cornelis Johannes Kok, Lucas Henricus Stevens, Evert Davelarr