Oral rinse formulation and method of treating mouth and throat irritations therewith
Patent 4457909 Issued on July 3, 1984. Estimated Expiration Date: 
September 27, 2002. 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.
September 27, 2002. 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 ReferencesInventorApplicationNo. 06/424188 filed on 09/27/1982US Classes:424/55, Hydroxy carboxylic acid or derivative thereof (e.g., methyl salicylate, etc.)424/49, DENTIFRICES (INCLUDES MOUTH WASH)424/57, Phosphate compound containing424/602, Calcium containing424/679, Potassium chloride424/680Sodium chlorideExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmInternational ClassA61K 33/14 (20060101)AbstractA formulation of a mixture of a salt, preferably sodium chloride, and ascorbic or isoascorbic acid, when mixed in proportions by weight of 90-92% salt and 8-10% acid and dissolved in a volume of water providing a solution concentration (weight per unit volume) of 4-6% salt and 0.3-0.6% acid provides an effective oral rinse useful in bathing and cleansing mouth and throat tissues to relieve and prevent mouth and throat irritations which accompany colds, influenza and periodontal disease.Field of SearchDENTIFRICES (INCLUDES MOUTH WASH)Ferment containing (e.g., enzymes, bacteria, etc.) Iodine or iodine compound containing Fluorine or fluorine compound containing Oxygen or chlorine releasing compound containing Ammonia, amine, or derivative thereof (e.g., urea, etc.) Hydroxy carboxylic acid or derivative thereof (e.g., methyl salicylate, etc.) Organic sulfate or sulfonate containing Phosphate compound containing Plant extract of undetermined constitution | |
