Use of ozone for the treatment of bad breath
US7172425B1 · kind B1 · utility
0Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2004 |
| Grant date | Feb 6, 2007 |
| Priority date | — |
| Expiry date | Feb 17, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of treating bad breath, includes directing a stream of oxidizing gas onto mouth tissue for a period of time sufficient to kill microorganisms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.