Patents by Inventor Byeol RYU

Byeol RYU 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).

  • Pharmaceutical composition for treating or preventing neuropsychiatric disease, containing flavone-6-C-glucose derivatives as active ingredients
    Patent number: 10251902
    Abstract: The present invention provides a pharmaceutical composition or a food composition comprising, as active ingredients, flavone-6-C-glucose derivatives or galenical extracts containing flavone-6-C-glucose derivatives. The composition of the present invention shows a functional effect of effectively treating or preventing cognitive dysfunction disorders such as delirium, dementia or amnesia, stroke, palsy, attention disorders, anxiety disorders or sleep disorders.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: April 9, 2019
    Assignee: DAE HWA PHARMA CO., LTD.
    Inventors: Jong Hoon Ryu, Jae Hoon Cheong, Chan Young Shin, Dae Sik Jang, Hyung Eun Lee, Hyun Ji Kim, Byeol Ryu, In Ho Jung, Yeong Woo Jo
  • PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING NEUROPSYCHIATRIC DISEASE, CONTAINING FLAVONE-6-C-GLUCOSE DERIVATIVES AS ACTIVE INGREDIENTS
    Publication number: 20160206640
    Abstract: The present invention provides a pharmaceutical composition or a food composition comprising, as active ingredients, flavone-6-C-glucose derivatives or galenical extracts containing flavone-6-C-glucose derivatives. The composition of the present invention shows a functional effect of effectively treating or preventing cognitive dysfunction disorders such as delirium, dementia or amnesia, stroke, palsy, attention disorders, anxiety disorders or sleep disorders.
    Type: Application
    Filed: August 14, 2014
    Publication date: July 21, 2016
    Inventors: Jong Hoon RYU, Jae Hoon CHEONG, Chan Young SHIN, Dae Sik JANG, Hyung Eun LEE, Hyun JI KIM, Byeol RYU