Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863965 | Ibuprofen acid anhydrides and prodrug pharmaceutical composition containing the same | Frans Herwig Jansen | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863965 | Ibuprofen acid anhydrides and prodrug pharmaceutical composition containing the same | Frans Herwig Jansen | 1989-09-05 |