Composition for treating airway disease
US4161516A · kind A · utility
82Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 1977 |
| Grant date | Jul 17, 1979 |
| Priority date | — |
| Expiry date | Jan 14, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/24
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is described a medicament in pellet form characterized in that the pellet is soft, is from 10 to 1,000, preferably 30 to 500 microns, in diameter and comprises an agglomeration of individual medicament particles at least 90%, and preferably at least 95%, by weight of which have a diameter of less than 10 microns. Processes for making the soft pellets are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.