
Trade Name | Drug Name | Approved | Patent Expires | Indication |
|---|---|---|---|---|
| Amantadine | Amantadine | 1998-12-24 | 2025-2038 | |
| Chlorhexidine | Chlorhexidine gluconate | 2009-06-18 | — | |
| Exidine | Chlorhexidine | 1984-12-24 | 2024-2027 | |
| Lactulose | Lactulose | 2002-02-21 | ||
| Turgex | Hexachlorophene | 1982-01-01 | ||
| Clindamycin | Clindamycin | 1997-07-15 | 2024-2040 | |
| Megestrol | Megestrol acetate | 2004-11-01 | — | |
| Prednisolone | Prednisolone | 2004-10-04 | 2028 | |
| Prednisone | Prednisone | 1988-08-02 | 2024-2028 | |
| Promethazine | Promethazine, Phenylephrine | 1982-11-15 |