Patents by Inventor Si Jung Park

Si Jung Park 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).

  • PREPARATION METHOD OF ACRYLONITRILE DIMER
    Publication number: 20230219884
    Abstract: According to the present disclosure, there is provided a preparation method of an acrylonitrile dimer capable of obtaining an acrylonitrile dimer with high purity and enhancing process efficiency and economic feasibility by easily recovering the catalyst used in the reaction.
    Type: Application
    Filed: October 7, 2021
    Publication date: July 13, 2023
    Inventors: Si Jung Park, Wonseok Kim, Yujin An, Hyunchul Jung, Sae Hume Park, Wan Kyu Oh