Patents by Inventor Gak Gyu CHOI

Gak Gyu CHOI 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).

  • THERMOFORMABLE MELAMINE FOAM AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220259403
    Abstract: The present invention provides a thermoformable melamine foam and a method for preparing the same, wherein the thermoformable melamine foam comprises a condensate of a melamine-formaldehyde-based compound with a low molecular ratio to be low in formaldehyde content and shows excellent thermostability and various physical properties.
    Type: Application
    Filed: July 17, 2020
    Publication date: August 18, 2022
    Inventors: Pan Seok SEO, Young Do Park, Byung Youn GWACK, Sung Hun KIM, Gak Gyu CHOI