Patents by Inventor Ju Wu MIN

Ju Wu MIN 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 PREPARING ISOCYANATE COMPOUND
    Publication number: 20240101508
    Abstract: The present invention relates to a method for preparing an isocyanate compound. According to the present invention, provided is a method for preparing an isocyanate compound that can minimize thermal denaturation of a reaction product and formation of by-products and obtain a high-purity isocyanate compound during the preparation of an isocyanate compound using phosgene.
    Type: Application
    Filed: December 30, 2021
    Publication date: March 28, 2024
    Inventors: Hyun Cheol RYU, Ju Wu MIN, Keedo HAN