Patents by Inventor Kwontaek Yi

Kwontaek Yi 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).

  • Phytoestrogenic compositions for preventing or treating symptoms associated with menopause
    Patent number: 9433595
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating a menopausal symptom, comprising cinnamic acid, shanzhiside methylester or a mixture thereof as an active ingredient. The composition of the present invention exhibits an excellent estrogenic activity, and is effectively utilized for treating or preventing diverse menopausal symptoms generated by estrogen deficiency during perimenopause, menopause and postmenopause.
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: September 6, 2016
    Assignee: Natural Endotech Co., Ltd.
    Inventors: Jae-Soo Kim, Bo-Yeon Kwak, Kwontaek Yi, Jaekyoung Lee
  • Phytoestrogenic Compositions for Preventing or Treating Symptoms Associated with Menopause
    Publication number: 20110251145
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating a menopausal symptom, comprising cinnamic acid, shanzhiside methylester or a mixture thereof as an active ingredient. The composition of the present invention exhibits an excellent estrogenic activity, and is effectively utilized for treating or preventing diverse menopausal symptoms generated by estrogen deficiency during perimenopause, menopause and postmenopause.
    Type: Application
    Filed: December 26, 2008
    Publication date: October 13, 2011
    Applicant: Natural Endotech Co., Ltd.
    Inventors: Jae-Soo Kim, Bo-Yeon Kwak, Kwontaek Yi, Jaekyoung Lee