Oral care composition for enhancing delivery of active agents to mucosa/soft oral tissue and tooth surfaces in the oral cavity
US9452124B2 · kind B2 · utility
0Cited by
4References
9Claims
0Family size
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Key dates
| Filing date | Dec 11, 2012 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Dec 11, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/40
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Oral care compositions comprising one or more active agents and hydroxypropyl cellulose, and that are liquid at or below room temperature and which form a two-phase cloudy system at body temperature. In certain embodiments the active agent is a mineralizing agent, an anti-caries agent, an anti-inflammatory agent, an antibacterial agent, an antifungal agent, an anti-malodour agent or a mixture thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.