| Ampicillin sodium and Sulbactam sodium | Meitheal Pharmaceuticals Inc. | 2026-06-10 |
| AMPICILLIN SODIUM | WG Critical Care, LLC | 2026-05-28 |
| AMPICILLIN SODIUM | ONESOURCE SPECIALTY PHARMA LIMITED | Onesource Specialty Pte. Limited | 2026-05-12 |
| AMPICILLIN SODIUM | WG Critical Care, LLC | 2026-05-11 |
| AMPICILLIN SODIUM | WG Critical Care, LLC | 2026-05-06 |
| AMPICILLIN SODIUM | Henry Schein, Inc. | 2026-04-30 |
| AMPICILLIN SODIUM | WG Critical Care, LLC | 2026-04-17 |
| Ampicillin Sodium and Sulbactam Sodium | Medical Purchasing Solutions, LLC. | Medical Purchasing Solutions, LLC | 2026-04-02 |
| AMPICILLIN SODIUM | ONESOURCE SPECIALTY PHARMA LIMITED | Onesource Specialty Pte. Limited | ONESOURCE SPECIALTY PHARMA LIMITED - Beta Lactam Division | 2026-02-27 |
| Ampicillin sodium and Sulbactam sodium | Hospira, Inc | 2026-01-21 |
| Ampicillin Sodium and Sulbactam Sodium | Eugia US LLC | EUGIA Pharma Specialities Limited | EUGIA SEZ PRIVATE LIMITED | Aurobindo Pharma Limited | 2025-12-18 |
| AMPICILLIN SODIUM | Civica, Inc. | 2025-12-09 |
| Ampicillin Sodium and Sulbactam Sodium | ONESOURCE SPECIALTY PHARMA LIMITED | Onesource Specialty Pte. Limited | 2025-11-28 |
| ampicillin sodium and sulbactam sodium | ONESOURCE SPECIALTY PHARMA LIMITED | Onesource Specialty Pte. Limited | ONESOURCE SPECIALTY PHARMA LIMITED - Beta Lactam Division | 2025-11-21 |
| AMPICILLIN SODIUM | WG Critical Care, LLC | 2025-11-17 |
| AMPICILLIN SODIUM | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | Antibiotice SA | 2025-11-07 |
| Ampicillin Sodium and Sulbactam Sodium | Eugia US LLC | EUGIA SEZ PRIVATE LIMITED | Apitoria Pharma Private Limited | Aurobindo Pharma Limited | 2025-11-04 |
| AMPICILLIN SODIUM | Armas Pharmaceuticals Inc. | Onesource Specialty Pte. Limited | ONESOURCE SPECIALTY PHARMA LIMITED | 2025-10-31 |
| Ampicillin Sodium and Sulbactam Sodium | Armas Pharmaceuticals Inc. | Onesource Specialty Pte. Limited | ONESOURCE SPECIALTY PHARMA LIMITED | 2025-10-31 |
| ampicillin sodium | Henry Schein, Inc. | 2025-10-08 |
| Ampicillin sodium | Medical Purchasing Solutions, LLC | 2025-10-02 |
| ampicillin sodium and sulbactam sodium | Civica, Inc. | Onesource Specialty Pte. Limited | ONESOURCE SPECIALTY PHARMA LIMITED | 2025-09-08 |
| Ampicillin sodium | Civica, Inc. | Onesource Specialty Pte. Limited | ONESOURCE SPECIALTY PHARMA LIMITED | 2025-09-08 |
| Ampicillin Sodium | Eugia US LLC | EUGIA SEZ PRIVATE LIMITED | Aurobindo Pharma Limited | 2025-08-14 |
| Ampicillin Sodium | Eugia US LLC | EUGIA SEZ PRIVATE LIMITED | Aurobindo Pharma Limited | 2025-08-14 |
| Ampicillin Sodium and Sulbactam Sodium | Eugia US LLC | Aurobindo Pharma Limited | 2025-08-12 |
| Ampicillin Sodium and Sulbactam Sodium | Eugia US LLC | Apitoria Pharma Private Limited | EUGIA SEZ PRIVATE LIMITED | Aurobindo Pharma Limited | 2025-08-12 |
| Ampicillin Sodium and Sulbactam Sodium | Armas Pharmaceuticals Inc. | Onesource Specialty Pte. Limited | Onesource Specialty Private Limited - Beta Lactam Division | 2025-07-31 |
| Ampicillin sodium | Armas Pharmaceuticals Inc. | Onesource Specialty Pharma Limited - Beta Lactam Division | 2025-07-31 |
| Ampicillin Sodium and Sulbactam Sodium | Meitheal Pharmaceuticals Inc. | 2025-07-24 |
| Ampicillin sodium and Sulbactam sodium | Meitheal Pharmaceuticals Inc. | 2025-07-22 |
| Ampicillin Sodium | ProPharma Distribution | 2025-07-18 |
| Ampicillin Sodium | Sandoz Inc | 2025-05-16 |
| ampicillin sodium and sulbactam sodium | Roerig | Pharmacia & Upjohn Company LLC | 2025-05-14 |
| ampicillin sodium and sulbactam sodium | Roerig | Pharmacia & Upjohn Company LLC | 2025-05-14 |
| ampicillin sodium | Avenacy, LLC | 2025-04-25 |
| ampicillin sodium | Avenacy, LLC | 2025-04-25 |
| Ampicillin Sodium and Sulbactam Sodium | Meitheal Pharmaceuticals Inc. | 2025-04-24 |
| Ampicillin sodium | Sandoz Inc | 2025-02-21 |
| ampicillin sodium | Avenacy Inc. | 2025-02-01 |
| ampicillin sodium | Athenex Pharmaceutical Division, LLC. | 2025-01-28 |
| Ampicillin Sodium | Sagent Pharmaceuticals | 2025-01-06 |
| AMPICILLIN SODIUM | Medical Purchasing Solutions, LLC | 2024-12-16 |
| ampicillin sodium | Sagent Pharmaceuticals | 2024-11-18 |
| ampicillin sodium | Sagent Pharmaceuticals | 2024-11-18 |
| Ampicillin sodium | Sandoz Inc | 2024-10-31 |
| Ampicillin sodium | Sandoz Inc | 2024-10-31 |
| AMPICILLIN SODIUM | Hikma Pharmaceuticals USA Inc. | Mitim S.r.l. | 2024-09-24 |
| Ampicillin sodium and Sulbactam sodium | NorthStar Rx, LLC | Istituto Biochimico Italiano Giovanni Lorenzini | 2024-08-13 |
| AMPICILLIN SODIUM | Hikma Pharmaceuticals USA Inc. | Mitim S.r.l. | 2024-08-08 |
| Ampicillin sodium and Sulbactam sodium | NorthStar Rx, LLC | Istituto Biochimico Italiano Giovanni Lorenzini | 2024-06-27 |
| Ampicillin Sodium | Sandoz Inc | 2024-05-09 |
| Ampicillin Sodium | Sandoz Inc | 2024-05-08 |
| Ampicillin Sodium | Sandoz Inc | 2024-05-07 |
| Ampicillin Sodium | US Vet Inc | GC Hanford Manufacturing Company | 2024-03-06 |
| Ampicillin Sodium | NorthStar Rx, LLC | Istituto Biochimico Italiano Giovanni Lorenzini | 2024-02-23 |
| ampicillin sodium | NorthStar Rx, LLC | Istituto Biochimico Italiano Giovanni Lorenzini | 2024-02-22 |
| ampicillin sodium | Sagent Pharmaceuticals | 2024-02-14 |
| AMPICILLIN SODIUM | HF Acquisition Co LLC, DBA HealthFirst | 2024-01-28 |
| AMPICILLIN SODIUM | HF Acquisition Co LLC, DBA HealthFirst | 2024-01-14 |
| Ampicillin Sodium | Medical Purchasing Solutions, LLC | 2023-05-23 |
| Ampicillin Sodium | Medical Purchasing Solutions, LLC | 2023-05-22 |
| AMPICILLIN SODIUM | Medical Purchasing Solutions, LLC | 2023-05-08 |
| AMPICILLIN SODIUM | Medical Purchasing Solutions, LLC | 2023-05-04 |
| AMPICILLIN SODIUM | Medical Purchasing Solutions, LLC | 2023-05-04 |
| AMPICILLIN SODIUM | Medical Purchasing Solutions, LLC | 2023-05-02 |
| AMPICILLIN SODIUM | Medical Purchasing Solutions, LLC | 2023-05-02 |
| AMPICILLIN SODIUM | Medical Purchasing Solutions, LLC | 2023-04-27 |
| ampicillin sodium | Fresenius Kabi USA, LLC | Istituto Biochimico Italiano Giovanni Lorenzini | 2022-10-21 |
| Ampicillin sodium and sulbactam sodium | Claris Life Sciences Inc. | ACIC Fine Chemicals Inc. | Antibiotice SA | 2015-12-14 |
| Ampicillin sodium | C.O. Truxton, Inc. | ACIC Fine Chemicals | Antibiotice SA | 2010-06-25 |
| ampicillin sodium | Claris Lifesciences, Inc. | ACIC Fine Chemicals | Antibiotice SA | 2010-04-16 |