Aqueous acyclovir product
Patent 6136814 Issued on October 24, 2000. Estimated Expiration Date: 
December 8, 2017. 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.
December 8, 2017. 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 ReferencesCover for medicinal vial Treatment of human viral infections Cyclophosphamide Aqueous nitroglycerin injection and manufacturing process Liquid cisplatin formulations Pentamidine salts useful in the treatment of pneumocystis carinii pneumonia Patent #: 5084480 InventorsAssigneeApplicationNo. 986424 filed on 12/08/1997US Classes:514/263.38, Chalcogen attached indirectly to the 9- position of the purine ring system by acyclic nonionic bonding206/530, Single unit container428/35.7, Polymer or resin containing (i.e., natural or synthetic)428/36.8Natural or synthetic rubber or rubber-like compound containingExaminersPrimary: Travers, RussellAttorney, Agent or FirmForeign Patent References
International ClassesA01N 043/90B29D 022/00 AbstractThe present invention provides a pharmaceutical product comprising an aqueous solution of acyclovir sodium contained within a sealed container constructed of an alkali resistant polymer having a CO2 permeation constant of not more than about 1×10-8 cc/cm2 /mm/sec/cmHg.The present invention further provides a ready-to-use aqueous acyclovir product for parenteral administration with improved shelf life. The present invention further provides a method of storing aqueous acyclovir sodium, a method of maintaining the pH of aqueous acyclovir sodium, a method of preventing the precipitation of acyclovir from aqueous acyclovir sodium, and a method of preventing the influx of CO2 in an aqueous acyclovir solution, which methods comprise storing aqueous acyclovir sodium according to the present invention.Other References
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