Stable pleasant-tasting albuterol sulfate pharmaceutical formulations
Patent 4499108 Issued on February 12, 1985. Estimated Expiration Date: 
June 8, 2003. 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.
June 8, 2003. 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 References 3485915 3705233 Pharmaceutical composition and process of treatment Antihypertensive polyfluorohydroxyisopropyl bicyclic and tricyclic carbostyrils Patent #: 4251534 InventorsAssigneeApplicationNo. 06/502427 filed on 06/08/1983US Classes:514/653, Hydroxy, bonded directly to carbon, attached directly or indirectly to the acyclic carbon or chain by acyclic nonionic bonding (e.g., beta hydroxy phenethylamines, etc.)514/568, Benzene ring nonionically bonded514/574Polycarboxylic acid or salt thereofExaminersPrimary: Schenkman, LeonardAssistant: Lipovsky, Joseph A. Attorney, Agent or FirmInternational ClassesA61K 9/00 (20060101)A61K 31/135 (20060101) AbstractAlbuterol sulfate syrups that are pleasant-tasting and stable upon prolonged storage.Other References
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