Patents by Inventor Hanli Ruan

Hanli Ruan 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 PREVENTING OR TREATING DEMENTIA
    Publication number: 20130261147
    Abstract: There is provided use of Lycoris aurea extracts, and/or fractions thereof, and/or lycoricidine and lycoricidinol separated from the extracts or fractions for prevention and/or treatment of dementia.
    Type: Application
    Filed: August 27, 2010
    Publication date: October 3, 2013
    Applicants: HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyun Ok Yang, Hak Cheol Kwon, Jin-Soo Park, Sung-Kwon Chung, ZhiZou Wu, Hanli Ruan, Huifang Pi, Peng Zhang