Patents by Inventor Sung Uk CHAE

Sung Uk CHAE 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).

  • Skin-moisturising or wrinkle-improving external composition and cosmetic composition
    Patent number: 9839594
    Abstract: The present invention relates to a skin-moisturizing or wrinkle-improving external composition or cosmetic composition which contains, as an active ingredient, a compound represented by Formula 1, which can be extracted from Anemarrhena asphodeloides Bunge, or a pharmaceutically acceptable salt thereof. The composition prevents skin moisture loss and thus suppresses skin tissue damage induced by UV rays and so has a skin-wrinkle preventing or alleviating effect.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: December 12, 2017
    Assignee: KOREA INSTITUTE OF ORIENTAL MEDICINE
    Inventors: Sung Uk Chae, Mi Young Lee
  • Skin-Moisturising or Wrinkle-Improving External Composition and Cosmetic Composition
    Publication number: 20150328121
    Abstract: The present invention relates to a skin-moisturizing or wrinkle-improving external composition or cosmetic composition which contains, as an active ingredient, a compound represented by Formula 1, which can be extracted from Anemarrhena asphodeloides Bunge, or a pharmaceutically acceptable salt thereof. The composition prevents skin moisture loss and thus suppresses skin tissue damage induced by UV rays and so has a skin-wrinkle preventing or alleviating effect.
    Type: Application
    Filed: October 18, 2013
    Publication date: November 19, 2015
    Inventors: Sung Uk CHAE, Mi Young LEE