| 65219-256 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 65219-256 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 65219-256 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 65219-256 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 65219-256 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 65219-256 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |