Patents by Inventor Johanason Shi

Johanason Shi 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).

  • HYBRID CORDS HAVING HIGH TENACITY AND HIGH ELONGATION AT BREAK
    Publication number: 20130239539
    Abstract: A hybrid cord having a core yarn of meta-aromatic polyamide fibers, and at least one wrapping yarn of para-aromatic polyamide fibers that wraps around the core yarn, wherein the hybrid cord has a high tenacity and high elongation at break.
    Type: Application
    Filed: December 16, 2011
    Publication date: September 19, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Xuedong Li, Johanason Shi