| Piperacillin | 🇺🇸États-Unis | 2GM BASE/VIAL, 3GM BASE/VIAL, 40GM BASE/VIAL … | injectable | Commercialisé | Istituto Bio Ita SPA |
| Piperacillin and TazobactamAssociation | 🇺🇸États-Unis | 12GM BASE/VIAL; 1.5GM BASE/VIAL, 2GM BASE/VIAL; 250MG BASE/VIAL, 36GM BASE/VIAL; 4.5GM BASE/VIAL … | injectable | Commercialisé | Apotex |
| Piperacillin and TazobactamAssociation | 🇺🇸États-Unis | 0.375G, 0.5G/1VIAL, 12GM BASE/VIAL … | injection | Commercialisé | Eugia Pharma |
| Piperacillina/Tazobactam QiluAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | Qilu Pharma Spain S.L. |
| Piperacillina e Tazobactam TevaAssociation | 🇮🇹Italie | | Polvere e solvente per soluzione iniettabile | Autorisé | Teva Italia S.R.L. |
| Piperacillina/Tazobactam HikmaAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | Hikma Farmaceutica (Portugal) S.A. |
| Piperacillina e Tazobactam KabiAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | Fresenius Kabi Italia S.R.L. |
| Piperacillina/Tazobactam TillomedAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | Tillomed Italia SRL |
| Piperacillina K24 Pharmaceuticals | 🇮🇹Italie | | Polvere e solvente per soluzione iniettabile | Autorisé | K24 Pharmaceuticals S.R.L. |
| Piperacillina/Tazobactam KalceksAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | As Kalceks |
| Piperacillin/Tazobactam KabiAssociation | 🇷🇸Serbie | 4g+0.5g | prašak za rastvor za infuziju | Autorisé | Fresenius Kabi D.O.O. Beograd |
| Piperacillin/Tazobactam KabiAssociation | 🇷🇸Serbie | 4g+0.5g | prašak za rastvor za infuziju | Autorisé | Fresenius Kabi D.O.O. Beograd |
| Piperacillina e Tazobactam IbigenAssociation | 🇮🇹Italie | | Polvere per soluzione iniettabile/per infusione | Autorisé | Ibigen S.R.L. |
| Piperacillina e Tazobactam SandozAssociation | 🇮🇹Italie | | Polvere per soluzione iniettabile/per infusione | Autorisé | Sandoz S.P.A. |
| Piperacillina e Tazobactam NoridemAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | Noridem Enterprises LTD |
| Piperacillina/Tazobactam Reig JofreAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | Laboratorio Reig Jofre, S.A. |
| Piperacillina e Tazobactam AurobindoAssociation | 🇮🇹Italie | | Polvere per soluzione iniettabile/per infusione | Autorisé | Eugia Pharma (Malta) Limited |
| Piperacillin and Tazobactam and Sodium Chloride in Duplex ContainerAssociation | 🇺🇸États-Unis | 2GM BASE/VIAL; 250MG BASE/VIAL, 3GM BASE/VIAL; 375MG BASE/VIAL, 4GM BASE/VIAL; 500MG BASE/VIAL | powder | Commercialisé | B Braun Medical |
| Piperacillina e Tazobactam Mylan GenericsAssociation | 🇮🇹Italie | | Polvere per soluzione per infusione endovenosa | Autorisé | Mylan S.P.A. |
| Piperacillin and Tazobactam for InjectionAssociation | 🇨🇦Canada | 3 G / VIAL + 0.375 G / VIAL | Powder For Solution | Commercialisé | Eugia Pharma INC. |
| Piperacillin and Tazobactam for InjectionAssociation | 🇨🇦Canada | 2 G / VIAL + 0.25 G / VIAL | Powder For Solution | Commercialisé | Auro Pharma INC |
| Piperacillin and Tazobactam for InjectionAssociation | 🇨🇦Canada | 4.0 G / VIAL + 0.5 G / VIAL | Powder For Solution | Commercialisé | Sterimax INC |
| Piperacillin and Tazobactam for InjectionAssociation | 🇨🇦Canada | 4 G / VIAL + 0.5 G / VIAL | Powder For Solution | Commercialisé | Auro Pharma INC |
| Piperacillin and Tazobactam for InjectionAssociation | 🇨🇦Canada | 3.000 G / VIAL + 0.375 G / VIAL | Powder For Solution | Commercialisé | Sterimax INC |
| Piperacillin and Tazobactam for InjectionAssociation | 🇨🇦Canada | 2 G / VIAL + 0.25 G / VIAL | Powder For Solution | Commercialisé | Eugia Pharma INC. |
