Flunisolide aerosol formulations
US5980867A · kind A · utility
11Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 1998 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Jul 6, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/58
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical aerosol formulations comprising flunisolide, ethanol, and a propellant selected from the group consisting of 1,1,1,2-tetrafluoroethane, 1,1,1,2,3,3,3-heptafluoropropane, and a mixture thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.