Oral hygiene composition
Patent 5688492 Issued on November 18, 1997. Estimated Expiration Date: 
July 22, 2016. 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.
July 22, 2016. 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 ReferencesAntimicrobial compositions, process for preparing the same and use Patent #: 5180585 InventorsAssigneeApplicationNo. 672232 filed on 07/22/1996US Classes:424/49, DENTIFRICES (INCLUDES MOUTH WASH)424/48, CHEWING GUM TYPE424/52, Fluorine or fluorine compound containing424/53, Oxygen or chlorine releasing compound containing424/54, Ammonia, amine, or derivative thereof (e.g., urea, etc.)424/421, Inorganic particle424/440, Candy, candy coated or chewing gum424/464, Tablets, lozenges, or pills424/468, Sustained or differential release type424/489, Particulate form (e.g., powders, granules, beads, microcapsules, and pellets)424/600, INORGANIC ACTIVE INGREDIENT CONTAINING424/604, Heavy metal containing424/606, Sodium containing or fluorine containing424/617, Heavy metal or compound thereof424/618, Silver424/630, Copper424/635, Oxide424/641, Zinc424/642, For topical application424/643, Orally assimilable or injectable composition424/649, Gold or platinum424/650, Tin, gallium, germanium, indium, or tellurium424/688, Oxide or hydroxide424/691Aluminum oxideExaminersPrimary: Pak, JohnAttorney, Agent or FirmInternational ClassesA61K 007/16A61K 007/18 A61K 007/22 A61K 031/28 650 464 468 489 Foreign Application Priority Data1992-05-22 GBAbstractAn oral hygiene composition comprises an effective amount of an antimicrobial agent in the form of a particulate non-ion-exchanging support material combined with a metal source providing antimicrobial metal ions in use. Preferably the antimicrobial agent is particulate titanium dioxide coated with silver chloride.Other References
Field of SearchDENTIFRICES (INCLUDES MOUTH WASH)Fluorine or fluorine compound containing Ammonia, amine, or derivative thereof (e.g., urea, etc.) Heavy metal containing Sodium containing or fluorine containing Heavy metal or compound thereof Silver Copper Oxide Zinc For topical application Gold or platinum Oxide or hydroxide Aluminum oxide CHEWING GUM TYPE Candy, candy coated or chewing gum Inorganic particle Oxygen or chlorine releasing compound containing INORGANIC ACTIVE INGREDIENT CONTAINING Orally assimilable or injectable composition | |
