Sublingual buccal effervescent
US8728441B2 · kind B2 · utility
1Cited by
104References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2011 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | May 2, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmaceutical dosage form adapted to supply a medicament to the oral cavity for buccal, sublingual or gingival absorption of the medicament which contains an orally administrable medicament in combination with an effervescent for use in promoting absorption of the medicament in the oral cavity. The use of an additional pH adjusting substance in combination with the effervescent for promoting the absorption drugs is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.