| 0409-2999 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Hospira, Inc | ANDA | Current |
| 0409-2999 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Hospira, Inc | ANDA | Current |
| 0409-2999 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Hospira, Inc | ANDA | Current |
| 0409-2999 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Hospira, Inc | ANDA | Current |
| 0409-2999 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Hospira, Inc | ANDA | Current |
| 0781-3117 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Sandoz Inc | ANDA | Current |
| 0781-3117 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Sandoz Inc | ANDA | Current |
| 0781-3180 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Sandoz Inc | ANDA | Current |
| 0781-3180 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Sandoz Inc | ANDA | Current |
| 43858-153 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Sandoz GmbH | ANDA | Current |