Method for the production of propellant gas-free aerosols from aqueous medicament preparations
US7470422B2 · kind B2 · utility
21Cited by
8References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2006 |
| Grant date | Dec 30, 2008 |
| Priority date | — |
| Expiry date | Aug 17, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/186
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to pharmaceutical preparations in the form of aqueous solutions for the production of propellant-free aerosols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.