Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5458887 | Controlled release tablet formulation | Chih-Ming Chen, Jose David Suarez | 1995-10-17 |
| 5419917 | Controlled release hydrogel formulation | Chih-Ming Chen | 1995-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5458887 | Controlled release tablet formulation | Chih-Ming Chen, Jose David Suarez | 1995-10-17 |
| 5419917 | Controlled release hydrogel formulation | Chih-Ming Chen | 1995-05-30 |