| 63323-981 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-981 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-981 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-981 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-981 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-981 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-981 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-982 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-982 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-982 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-982 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-982 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-982 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-982 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-983 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-983 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-983 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-983 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-983 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-983 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 63323-983 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 65219-259 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |
| 65219-259 | Piperacillin and Tazobactam | Piperacillin and Tazobactam | Fresenius Kabi USA, LLC | ANDA | Current |