Patents by Inventor Hyun Koon MYEONG

Hyun Koon MYEONG 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, Preventing Or Treating Premenstrual Syndrome, Containing, As Active Ingredient, Pinitol, D-Chiro-Inositol Or Analog Compound Thereof
    Publication number: 20200246277
    Abstract: The present invention relates to a use of pinitol, D-chiro-inositol or an analog thereof in preventing, alleviating or treating premenstrual syndrome. According to the present disclosure, pinitol, D-chiro-inositol, or an analog thereof can be developed into a drug or a nutraceutical for prevention, alleviation, or treatment of premenstrual syndrome thanks to the alleviative effect thereof on the main symptoms of premenstrual syndrome inclusive of dysmenorrhea, a period of dysmenorrhea, and coldness of hands and feet, and may elicit few side effects when applied to the human body because they are derived from natural products.
    Type: Application
    Filed: October 20, 2016
    Publication date: August 6, 2020
    Inventors: Hyun Koon MYEONG, Kwang Kyu KIM
  • Method for preparing D-chiro-inositol using microbes
    Patent number: 9725739
    Abstract: The present invention relates to a method for preparing D-chiro-inositol from myo-inositol by using a transformed host cell which expresses enzymes such as a myo-inositol transporter, inositol dehydrogenase, and inosose isomerase. According to the method of the present invention, myo-inositol can be converted into D-chiro-inositol at a high yield.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: August 8, 2017
    Assignee: DY NATURAL CO., LTD.
    Inventors: Hyun Koon Myeong, Sang-Hwal Yoon, Hyeon-Seo Lee
  • METHOD FOR PREPARING D-CHIRO-INOSITOL USING MICROBES
    Publication number: 20160017376
    Abstract: The present invention relates to a method for preparing D-chiro-inositol from myo-inositol by using a transformed host cell which expresses enzymes such as a myo-inositol transporter, inositol dehydrogenase, and inosose isomerase. According to the method of the present invention, myo-inositol can be converted into D-chiro-inositol at a high yield.
    Type: Application
    Filed: September 26, 2013
    Publication date: January 21, 2016
    Applicant: DY NATURAL CO., LTD.,
    Inventors: Hyun Koon MYEONG, Sang-Hwal YOON, Hyeon-Seo LEE