
Trade Name | Drug Name | Approved | Patent Expires | Indication |
|---|---|---|---|---|
| Butabarbital | Butabarbital | 1982-01-01 | ||
| Diphenhydramine | Diphenhydramine | 1982-01-01 | , | |
| Meclizine | Meclizine | 1982-01-01 | ||
| Prednisolone | Prednisolone | 1982-01-01 | 2028 | |
| Prednisone | Prednisone | 1982-01-01 | 2024-2028 | |
| Rauwolfia serpentina | Rauwolfia serpentina | 1982-01-01 | — | |
| Reserpine | Reserpine | 1982-01-01 |