| 10135-693 | Amantadine Hydrochloride | Amantadine Hydrochloride | Marlex Pharmaceuticals Inc | ANDA | Current |
| 10135-693 | Amantadine Hydrochloride | Amantadine Hydrochloride | Marlex Pharmaceuticals Inc | ANDA | Current |
| 10135-693 | Amantadine Hydrochloride | Amantadine Hydrochloride | Marlex Pharmaceuticals Inc | ANDA | Current |
| 16571-834 | Amantadine Hydrochloride | Amantadine Hydrochloride | Rising Pharma Holdings, Inc. | ANDA | Current |
| 24689-105 | AMANTADINE HYDROCHLORIDE | amantadine hydrochloride | APNAR PHARMA LP | ANDA | Current |
| 73152-076 | Amantadine Hydrochloride | Amantadine Hydrochloride | ATHEM LLC | ANDA | Current |