Patents by Inventor Seonguk CHOI

Seonguk 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).

  • Composition for alleviating skin barrier dysfunction
    Patent number: 11484484
    Abstract: A cosmetic composition for alleviating skin barrier dysfunction, a pharmaceutical composition for preventing or treating skin barrier dysfunction, a quasi-drug composition for preventing or alleviating skin barrier dysfunction, a method for alleviating skin barrier dysfunction, and a method for preventing or treating skin barrier dysfunction. Hydroxycinnamic acid, isoamyl acetate, or betaine promotes autophagic activity independently of the mTOR pathway in keratinocytes and accelerates the turnover of the epidermis to increase the thickness of the epidermis, thereby improving the barrier function and preventing the senescence-induced attenuation of the epidermis.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: November 1, 2022
    Assignee: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Seonguk Choi, Mi Sun Kim
  • COMPOSITION FOR ALLEVIATING SKIN BARRIER DYSFUNCTION
    Publication number: 20210022976
    Abstract: The present invention relates to a cosmetic composition for alleviating skin barrier dysfunction, a pharmaceutical composition for preventing or treating skin barrier dysfunction, a quasi-drug composition for preventing or alleviating skin barrier dysfunction, a method for alleviating skin barrier dysfunction, and a method for preventing or treating skin barrier dysfunction. According to the present invention, hydroxycinnamic acid, isoamyl acetate, or betaine promotes autophagic activity independently of the mTOR pathway in keratinocytes and accelerates the turnover of the epidermis to increase the thickness of the epidermis, thereby improving the barrier function and preventing the senescence-induced attenuation of the epidermis.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 28, 2021
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Seonguk CHOI, Mi Sun KIM