Patents by Inventor John Henry Henry McMinn

John Henry Henry McMinn 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).

  • SULFONATED POLYOXADIAZOLE POLYMERS ARTICLES
    Publication number: 20130212780
    Abstract: A shaped article having a polymer having repeat units of Formula (I) and one or both of Formula (II) and (IIa): wherein M is a cation.
    Type: Application
    Filed: December 5, 2011
    Publication date: August 22, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Justin W. Chan, Michael W. Cobb, John Henry Henry McMinn, Sharlene Renee Williams