Patents by Inventor Yeon Ju KWAK

Yeon Ju KWAK 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 manufacturing black ginseng low molecular collagen essence
    Patent number: 11478413
    Abstract: In a method for manufacturing black ginseng low molecular collagen essence, koji mould is added to ginseng, to manufacture black ginseng. The black ginseng is mixed with oligosaccharide, to manufacture black ginseng concentrate. The black ginseng concentrate is fermented and sterilized after adding collagen to the black ginseng concentrate.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: October 25, 2022
    Assignee: Agricultural Corporation Gagopa-Healing Food
    Inventors: Geum Joung Youn, Yeon Ju Kwak
  • METHOD FOR MANUFACTURING BLACK GINSENG LOW MOLECULAR COLLAGEN ESSENCE
    Publication number: 20220151905
    Abstract: In a method for manufacturing black ginseng low molecular collagen essence, koji mould is added to ginseng, to manufacture black ginseng. The black ginseng is mixed with oligosaccharide, to manufacture black ginseng concentrate. The black ginseng concentrate is fermented and sterilized after adding collagen to the black ginseng concentrate.
    Type: Application
    Filed: June 16, 2021
    Publication date: May 19, 2022
    Applicant: Agricultural Corporation Gagopa-Healing Food
    Inventors: Geum Joung YOUN, Yeon Ju KWAK