Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682030 | Method for preparing polysaccharide of green tea and cosmetic composition for skin whitening, moisturization and anti-wrinkle effects comprising the polysaccharide | Myeong Hun Yeom, Duck Hee Kim, Han Kon Kim, Nok Hyun Park, Soo Mi Ahn | 2017-06-20 |
| 8835404 | Method for preparing polysaccharide of green tea and cosmetic composition for skin whitening, moisturization and anti-wrinkle effects comprising the polysaccharide | Myeong Hun Yeom, Duck Hee Kim, Han Kon Kim, Nok Hyun Park, Soo Mi Ahn | 2014-09-16 |
| 8691794 | Topical composition for skin containing polysaccharide extract of red ginseng | Ji Seong Kim, Myeong Hun Yeom, Duck Hee Kim, Han Kon Kim | 2014-04-08 |
| 8329234 | Mask pack comprising cosmetic cotton-like material prepared from paper mulberry | Myeong Hun Yeom, Chang-Man Park, Duck Hee Kim, Han Kon Kim | 2012-12-11 |