Antiplaque oral care compositions
US8287843B2 · kind B2 · utility
2Cited by
37References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2006 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Apr 25, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/44
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides oral compositions including a safe and effective amount of a compound represented by the formula (I):wherein R1 and R2 are independently selected from a hydrogen atom and an alkyl group and X− is an anion, and n is an integer of 1 to 25; and (b) a surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.