
Trade Name | Drug Name | Approved | Patent Expires | Indication |
|---|---|---|---|---|
| Acetaminophen codeine | Acetaminophen, Codeine | 1982-12-10 | 2025-2039 | , , |
| Allopurinol | Allopurinol | 1985-12-10 | 2025-2032 | |
| Amlodipine besylate | Amlodipine besylate | 2007-09-04 | — | |
| Benzonatate | Benzonatate | 2018-12-19 | ||
| Butalbital, aspirin caffeine | Aspirin, Caffeine, Butalbital | 1983-12-09 | 2023-2033 | |
| Ergocalciferol | Ergocalciferol | 2018-12-07 | ||
| Ethosuximide | Ethosuximide | 2020-03-16 | ||
| Meloxicam | Meloxicam | 2006-07-19 | 2024-2039 | |
| Memantine | Memantine | 2015-11-17 | 2025-2029 | |
| Methocarbamol | Methocarbamol | 1982-01-01 | ||
| Naproxen | Naproxen | 2018-03-15 | 2025-2026 | Gout, |
| Pioglitazone | Pioglitazone | 2017-10-06 | 2023-2029 |