Method of treating an injured part on the oral mucosa and the covering material for use thereof
Patent 4715369 Issued on December 29, 1987. Estimated Expiration Date: 
February 9, 2007. 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.
February 9, 2007. 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 ReferencesMethod and preparation for administration to the mucosa of the oral or nasal cavity Slow-releasing medical preparation to be administered by adhering to a wet mucous surface Patent #: 4292299 InventorsAssigneeApplicationNo. 07/013175 filed on 02/09/1987US Classes:604/500, Method424/435, Mouth523/111, Compositions for use in tape adhesives, binder or impregnate for a body fluid adsorbent device, e.g., a surgical adhesive tape, etc.602/41, BANDAGE STRUCTURE602/48, Wound contact layer containing treatment material602/49, Polysaccharide602/54Skin or wound facing adhesive layerExaminersPrimary: Lieberman, PaulAssistant: Skaling, Linda D. Attorney, Agent or FirmInternational ClassesA61K 31/78 (20060101)A61K 31/74 (20060101) A61K 9/00 (20060101) A61L 15/28 (20060101) A61L 15/16 (20060101) A61L 15/24 (20060101) Foreign Application Priority Data1980-12-29 JPAbstractThe present invention relates to a method for treating an injured part on the oral mucosa, which comprises covering the injured part with a covering material consisting essentially of a cellulose lower alkyl ether and a polyacrylic acid or its pharmaceutically acceptable salt, and to said covering material.According to the present invention, without using a medicament, the injured part on an oral mucosa can be cured rather rapidly simply by covering the injured part. | |
