Aerosol drug formulations
US5126123A · kind A · utility
141Cited by
0References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 1991 |
| Grant date | Jun 30, 1992 |
| Priority date | — |
| Expiry date | Feb 1, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/008
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to aerosol inhalation drug formulations comprising one or more drugs and one or more soluble surfactants in propellant 134a.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.