Cephalosporin-metronidazole antibiotic composition
March 7, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesVariable rate syringe pump for insulin delivery Antibacterial solid composition for oral administration Formulations providing three distinct releases Crystalline penicillin derivative tosylate hydrates Formulations providing three distinct releases Dosage form for delivering acetaminophen or phenylpropanolamine Slow-releasing granules and long acting mixed granules comprising the same Sustained pulsewise release pharmaceutical preparation Multi-unit delivery system Controlled release article with pulsatile release InventorsAssigneeApplicationNo. 10/092811 filed on 03/07/2002US Classes:424/468, Sustained or differential release type424/451, Capsules (e.g., of gelatin, of chocolate, etc.)424/457, Sustained or differential release424/458, Containing discrete coated particles pellets, granules, or beads424/464, Tablets, lozenges, or pills424/471, Plural concentric cores424/472, Layered unitary dosage forms424/489, Particulate form (e.g., powders, granules, beads, microcapsules, and pellets)424/490Coated (e.g., microcapsules)ExaminersPrimary: Page, Thurman K.Assistant: Tran, S. Attorney, Agent or FirmInternational ClassesA61K 45/00 (20060101)A61K 9/50 (20060101) A61K 45/06 (20060101) A61K 31/65 (20060101) A61K 9/16 (20060101) AbstractAn antibiotic product for delivering at least cephalosporin or Metronidazole that is comprised of three dosage forms with different release profiles with each of cephalosporin and Metronidazole being present in at least one of the dosage forms.Other References
Field of SearchCapsules (e.g., of gelatin, of chocolate, etc.)Sustained or differential release Containing discrete coated particles pellets, granules, or beads Tablets, lozenges, or pills Sustained or differential release type Plural concentric cores Layered unitary dosage forms Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) Coated (e.g., microcapsules) | |
