Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654005 | Controlled release formulation having a preformed passageway | Der-Yang Lee, Jianbo Xie, Aurelio Rodriguez | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654005 | Controlled release formulation having a preformed passageway | Der-Yang Lee, Jianbo Xie, Aurelio Rodriguez | 1997-08-05 |