Pharmaceutical compositions and devices for their administration
US6197280A · kind A · utility
2Cited by
11References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 1999 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | Jul 13, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/006
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A device for providing pharmaceutical doses comprising a container, filed with a pharmaceutical composition including glyceryl trinitrate and 1,1,1,2-tetrafluoroethane, or 1,1,1,2,3,3,3-heptafluoropropane, as a propellant, and a valve arranged for delivering aerosol doses of said pharmaceutical composition to the exterior of the container, wherein at least a portion of the device is formed from a polyester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.