Oral hygiene composition and apparatus and method
US8801436B2 · kind B2 · utility
1Cited by
16References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 2, 2008 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Jun 28, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P1/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method and accompanying apparatus that allows high concentrations of hydrogen peroxide for tooth whitening by use of an aerosol spray. The aerosol spray may be delivered through a mouthpiece that will direct the spray onto the teeth while inhibiting any escape of the spray to the lips and outside the moth. Also, in combination with antiplaque formulations, enhanced tooth whitening is effected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.