Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857336 | Oral therapeutic system having systemic action | Theresa Ruttimann | 1989-08-15 |
| 4798724 | Solid, stable dosage forms with an elastic film coating | — | 1989-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857336 | Oral therapeutic system having systemic action | Theresa Ruttimann | 1989-08-15 |
| 4798724 | Solid, stable dosage forms with an elastic film coating | — | 1989-01-17 |