
| Trade Name | Drug Name | Approved | Patent Expires | Indication | 
|---|---|---|---|---|
| Acetaminophen hydrocodone | Acetaminophen, Hydrocodone | 1985-03-27 | 2025-2039 | ,  ,  | 
| Co-gesic | Acetaminophen, Hydrocodone | 1988-03-02 | 2025-2039 | ,  ,  | 
| Dexacen | Dexamethasone | 1982-01-01 | 2023-2039 | ,  | 
| Prednisolone | Prednisolone | 1982-01-01 | 2028 | |
| Pseudoephedrine chlorpheniramine | Pseudoephedrine, Chlorpheniramine | 1988-08-02 | 2024-2027 | |
| Synophylate | Theophylline | 1982-01-01 | ||
| Theoclear | Theophylline | 1982-01-01 | ||
| Theophylline | Theophylline | 1985-02-12 |