Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100669 | Polylactic acid type microspheres containing physiologically active substance and process for preparing the same | Suong-Hyu Hyon | 1992-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100669 | Polylactic acid type microspheres containing physiologically active substance and process for preparing the same | Suong-Hyu Hyon | 1992-03-31 |