Patents by Inventor Daniel M. Krupa

Daniel M. Krupa 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).

  • Diacyl derivatives of propylene diamine having herbicidal activity
    Publication number: 20020052295
    Abstract: Novel herbicidal compounds are provided having the formula (I) 1
    Type: Application
    Filed: December 5, 2000
    Publication date: May 2, 2002
    Inventors: Shridhar G. Hegde, Daniel M. Krupa, Joseph A. Bohn, David L. Coffen, Gary R. Gustafson, Alan P. Kaplan, Yuting Ma