Patents by Inventor Udo Matthias Bickers

Udo Matthias Bickers 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).

  • Use of citric acid derivatives as pesticidal adjuvants
    Patent number: 6551964
    Abstract: The invention provides the use as a pesticidal adjuvant of at least one citric acid derivative and compositions containing the derivative, which has a log octanol-water coefficient (log P) of 2.6 to 11 and an equivalent hydrocarbon (EH) value of 29 to 47. The invention has been shown to enhance the efficacy of a range of pesticides.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: April 22, 2003
    Assignee: Bayer Cropscience S.A.
    Inventors: Richard Andrew Bardsley, Udo Matthias Bickers, Geoffrey Gower Briggs, Shirley Ann Green, Adrienne Elizabeth Pate, Erich Friedrich Sanwald, David Stock