| 43975-309 | Penicillamine | Penicillamine | ANI Pharmaceuticals, Inc. | ANDA | Current |
| 43975-309 | Penicillamine | Penicillamine | ANI Pharmaceuticals, Inc. | ANDA | Current |
| 43975-309 | Penicillamine | Penicillamine | ANI Pharmaceuticals, Inc. | ANDA | Current |
| 43975-309 | Penicillamine | Penicillamine | Amerigen Pharmaceuticals, Inc. | ANDA | Current |
| 62559-970 | Penicillamine | Penicillamine | ANI Pharmaceuticals, Inc. | ANDA | Current |
| 62559-970 | Penicillamine | Penicillamine | ANI Pharmaceuticals, Inc. | ANDA | Current |
| 62559-970 | Penicillamine | Penicillamine | ANI Pharmaceuticals, Inc. | ANDA | Current |