Suspension aerosol formulations containing formoterol fumarate and a fluoroalkane propellant
US6451285B2 · kind B2 · utility
21Cited by
15References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 1998 |
| Grant date | Sep 17, 2002 |
| Priority date | — |
| Expiry date | Jun 26, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided are pressurized metered dose inhalers containing stable formulations of a &bgr;-agonist drug in suspension or solution. Also provided are aerosol formulations suitable for inhalation therapy containing a &bgr;-agonist drug in suspension or solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.