Patents by Inventor Keith Andrew Young

Keith Andrew Young 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).

  • Combinations of crop protection agents with anionic polymers
    Publication number: 20020010099
    Abstract: The present invention relates to a combination of a cationic agrochemically active compound with an anionic polymer having negatively charged functional groups, with formation of electrostatic interactions for the controlled release of this active compound. This combination permits the suppression of antagonistic interactions of various active compounds with one another, and also better crop selectivity.
    Type: Application
    Filed: May 9, 2001
    Publication date: January 24, 2002
    Inventors: Gerhard Frisch, Udo Bickers, Keith Andrew Young, Erwin Hacker, Gerhard Schnabel