Analgesic and anti-inflammatory medicine
Patent 5128334 Issued on July 7, 1992. Estimated Expiration Date: 
December 21, 2010. 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 21, 2010. 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.InventorsAssigneeApplicationNo. 631974 filed on 12/21/1990US Classes:514/159, Ortho-hydroxybenzoic acid (i.e., salicyclic acid) or derivative DOAI514/161With heterocyclic compoundExaminersPrimary: Friedman, S. J.Attorney, Agent or FirmInternational ClassesA61K 031/60A61K 031/62 Foreign Application Priority Data1989-12-26 JPAbstractA composition containing ascorbic acid and/or its derivatives and aspirin and/or its derivatives is an effective analgesic and anti-inflammatory medicine. A method for reducing the side effects of aspirin in a mammal involves the administration of an effective amount of a pharmaceutical composition comprising ascorbic acid and/or its derivatives and aspirin/or its derivatives.Other References
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