Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899900 | Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator | Soo Il Choi, Hyun-Suk Choi, Byung-Woo Yoo, Yong-Ho Park | 2005-05-31 |
| 6884440 | Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator | Soo Il Choi, Hyun-Suk Choi, Byung-Woo Yoo, Yong-Ho Park | 2005-04-26 |
| 6673375 | Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator | Soo Il Choi, Hyun-Suk Choi, Byung-Woo Yoo, Yong-Ho Park | 2004-01-06 |
| 6447810 | Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator | Soo Il Choi, Hyun-Suk Choi, Byung-Woo Yoo, Yong-Ho Park | 2002-09-10 |