Phosphate free oral care compositions based on magnolia antibacterial agent
US9125860B2 · kind B2 · utility
0Cited by
8References
7Claims
0Family size
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Key dates
| Filing date | Jul 29, 2010 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Oct 13, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2300/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An oral care composition for treating or preventing calculus comprising an anticalculus agent and an antibacterial agent comprising a biphenol compound obtainable from Magnolia officinalis, wherein the composition is free of phosphate-containing anticalculus agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.