Oral hygiene
Patent 4093711 Issued on June 6, 1978. Estimated Expiration Date: 
June 6, 1995. 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.
June 6, 1995. 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 References3206512 InventorsAssigneeApplicationNo. 714149 filed on 08/13/1976US Classes:424/54, Ammonia, amine, or derivative thereof (e.g., urea, etc.)424/49, DENTIFRICES (INCLUDES MOUTH WASH)554/55Halogen or additional oxygen containing (e.g., isocyanate containing, etc.)ExaminersPrimary: Trousof, NatalieAssistant: Owens, Cary Attorney, Agent or FirmInternational ClassN61K 007/22AbstractMethod for retarding pellicle and plaque formation which includes contacting sites of plaque formation and growth with dental preparation containing certain amine oxide compounds and dental preparations containing the amine oxide compounds.Other References
|
| ||||||||||||||
