Breath freshening film
US6419903B1 · kind B1 · utility
114Cited by
18References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2001 |
| Grant date | Jul 16, 2002 |
| Priority date | — |
| Expiry date | Aug 20, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A rapidly dissolvable orally consumable film composition for delivering breath freshening agents to the oral cavity wherein the composition is formed from a homogeneous mixture of a water soluble, low viscosity hydroxyalkylmethyl cellulose and a water dispersible starch and a flavoring agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.