Patents by Inventor Jong-oan Choi

Jong-oan 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).

  • Cosmetic composition containing the extract of mountain ginseng adventitious roots
    Publication number: 20030180248
    Abstract: The present invention relates to a cosmetic composition containing the extract of mountain ginseng adventitious roots. The extract of mountain ginseng adventitious roots is prepared by extracting the natural mountain ginseng using ethanol. The cosmetic compositions containing the extract have good whitening effect.
    Type: Application
    Filed: February 4, 2003
    Publication date: September 25, 2003
    Inventors: Min-Seok Joung, Bong-seok Seo, Jong-oan Choi, Yong-ho Joo