Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669064 | Method for anti-oxidation, inhibiting activity and/or expression of matrix metalloproteinase, and/or promoting expression of collagen using Ixora parviflora leaf extract | Hsiu-Mei Chiang | 2017-06-06 |
| 9211244 | Method for anti-skin aging using caffeamide derivative | Hsiu-Mei Chiang, Yueh-Hsiung Kuo | 2015-12-15 |
| 8481095 | Method for anti-oxidation, inhibiting activity and/or expression of matrix metalloproteinase, and/or inhibiting phosporylation of mitogen-activated protein kinase using flemingia macrophylla extract | Hsiu-Mei Chiang | 2013-07-09 |
| 8349371 | Method for anti-oxidation, inhibiting activity and/or expression of matrix metalloproteinase, and/or inhibiting phosphorylation of mitogen-activated protein kinase using neonauclea reticulata leaf extracts | Hsiu-Mei Chiang | 2013-01-08 |