Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780430 | Stabilzation method of nano-sized emulsion using tocopheryl derivatives and external application for skin containing the same | Byung Hee Yoo, Joung Soo Kim, Byung Young Kang, Sang Hoon Han | 2004-08-24 |