Method for delivering drugs soluble in a vaporization vehicle
US5456247A · kind A · utility
108Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1993 |
| Grant date | Oct 10, 1995 |
| Priority date | — |
| Expiry date | Aug 26, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M11/041
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to a method for delivering drugs sublimable in a vaporization vehicle. The method involves combining a sufficient amount of a vaporization vehicle to sublime the drug and the drug to be delivered, heating the vaporization vehicle to substantially its boiling point and administering the vapor by inhalation to a subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.