| 17856-0311 | Gabapentin | Gabapentin | Atlantic Biologicals Corps | ANDA | Current |
| 17856-1311 | Gabapentin | Gabapentin | Atlantic Biologicals Corps | ANDA | Current |
| 50383-311 | Gabapentin | Gabapentin | Hi-Tech Pharmacal Co., Inc. | ANDA | Current |
| 50383-311 | Gabapentin | Gabapentin | Hi-Tech Pharmacal Co., Inc. | ANDA | Current |
| 50383-311 | Gabapentin | Gabapentin | Akorn | ANDA | Current |
| 50383-311 | Gabapentin | Gabapentin | Hi-Tech Pharmacal Co., Inc. | ANDA | Current |
| 50383-350 | Gabapentin | Gabapentin | Akorn | ANDA | Current |
| 50383-350 | Gabapentin | Gabapentin | Hi-Tech Pharmacal Co., Inc. | ANDA | Current |
| 50383-351 | Gabapentin | Gabapentin | Akorn | ANDA | Current |
| 50383-351 | Gabapentin | Gabapentin | Hi-Tech Pharmacal Co., Inc. | ANDA | Current |