Patents by Inventor Christoper M. Yost

Christoper M. Yost 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).

  • METHOD FOR MANUFACTURE OF 2-OXOIMIDAZOLIDINES
    Publication number: 20130225817
    Abstract: A method for the manufacture of 2-oxoimidazolidines comprising the steps of converting an isocyanate and an amine to a urea, and then performing a ring closure of the urea to yield the 2-oxoimidazolidine is disclosed. The 2-oxoimidazolidines produced may then be used in the production of Pramiconazole and other structurally related compounds.
    Type: Application
    Filed: April 1, 2013
    Publication date: August 29, 2013
    Inventors: John R. Peterson, Christoper M. Yost