Oral compositions
Patent 4512968 Issued on April 23, 1985. Estimated Expiration Date: 
November 23, 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.
November 23, 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.InventorsAssigneeApplicationNo. 06/555111 filed on 11/23/1983US Classes:424/48, CHEWING GUM TYPE424/49, DENTIFRICES (INCLUDES MOUTH WASH)514/55Chitin or derivativeExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmInternational ClassesA61K 8/72 (20060101)A61K 8/73 (20060101) A61Q 11/00 (20060101) Foreign Application Priority Data1982-11-30 JPAbstractChitin or chitin derivatives compounded with oral compositions such as dentifrice, mouth rinse, oral freshener, chewing gum and the like exhibit superior medicine effects for the prevention of dental caries, periodontoclasia and mouth odor. And, chitosan salt is also effective as the binding agent for use in the above mentioned oral compositions.Other References
Field of SearchHydroxy carboxylic acid or derivative thereof (e.g., methyl salicylate, etc.)Iodine or iodine compound containing CHEWING GUM TYPE Ferment containing (e.g., enzymes, bacteria, etc.) Organic sulfate or sulfonate containing DENTIFRICES (INCLUDES MOUTH WASH) Ammonia, amine, or derivative thereof (e.g., urea, etc.) Phosphate compound containing Plant extract of undetermined constitution Fluorine or fluorine compound containing Oxygen or chlorine releasing compound containing | |
