Water stabilized medicinal aerosol formulation
US7074388B2 · kind B2 · utility
15Cited by
6References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2002 |
| Grant date | Jul 11, 2006 |
| Priority date | — |
| Expiry date | Sep 22, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K45/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to a medicinal aerosol suspension formulation and more particularly, to a medicinal aerosol formulation containing a particulate drug or a combination of at least two particulate drugs, a propellant and a stabilizing agent comprising a water addition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.