Pulmonary delivery of active agents
US6440929B1 · kind B1 · utility
17Cited by
65References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2001 |
| Grant date | Aug 27, 2002 |
| Priority date | — |
| Expiry date | Apr 26, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to pulmonary delivery of active agents. Acylated or sufonated amino acids are used as carriers to facilitate pulmonary delivery of active agents to a target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.