Patents by Inventor Chi-Chen Yeh

Chi-Chen Yeh 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).

  • FREE RADICAL-INDUCED INTRACELLULAR DNA DAMAGE REDUCING REAGENT, MEDICAMENT OR HEALTH FOOD AND SKIN CARE PRODUCT OR COSMETIC, AND METHODS FOR PREPARING THE SAME
    Publication number: 20120189652
    Abstract: The invention provides a free radical-induced intracellular DNA damage reducing reagent, including: an effective amount of a Gracilaria sp. extract, serving as an active ingredient, wherein the free radical-induced intracellular DNA damage reducing reagent is capable of reducing free radical-induced intracellular DNA damage. The invention also provides a free radical-induced intracellular DNA damage reducing medicament or health food and a free radical-induced intracellular DNA damage reducing skin care product or cosmetic.
    Type: Application
    Filed: February 23, 2011
    Publication date: July 26, 2012
    Applicants: KAOHSIUNG MEDICAL UNIVERSITY, NATIONAL KAOHSIUNG MARINE UNIVERSITY
    Inventors: Jing-Iong Yang, Hsueh-Wei Chang, Chao-Neng Tseng, Jin-Ching Lee, Chih-yuan Lin, Chi-Chen Yeh