Patents by Inventor Stewart Corn

Stewart Corn 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).

  • EXTENDERS FOR FLUOROCHEMICAL TREATMENT OF FIBROUS SUBSTRATES
    Publication number: 20070265412
    Abstract: Compositions including aliphatic and blocked aromatic polyurethanes are described as extenders, and, particularly as textile auxiliaries, for use with fluorochemical polymers in treating substrates, for example fibrous substrates, such as textile fabrics or yarns.
    Type: Application
    Filed: May 9, 2006
    Publication date: November 15, 2007
    Inventors: Dean Moren, Stewart Corn, Carol-Lynn Spawn, Robert Meier