| 29300-171 | Memantine Hydrochloride | memantine hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-171 | Memantine Hydrochloride | memantine hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-171 | Memantine Hydrochloride | memantine hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-172 | Memantine Hydrochloride | memantine hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-172 | Memantine Hydrochloride | memantine hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-172 | Memantine Hydrochloride | memantine hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 50090-4434 | Memantine Hydrochloride | memantine hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-4434 | Memantine Hydrochloride | memantine hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-4434 | Memantine Hydrochloride | memantine hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-5926 | Memantine Hydrochloride | memantine hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-5926 | Memantine Hydrochloride | memantine hydrochloride | A-S Medication Solutions | ANDA | Current |
| 63629-7397 | Memantine Hydrochloride | memantine hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-7397 | Memantine Hydrochloride | memantine hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-7732 | Memantine Hydrochloride | memantine hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-7732 | Memantine Hydrochloride | memantine hydrochloride | Bryant Ranch Prepack | ANDA | Current |