Preparation for intratracheobronchial administration
US5626871A · kind A · utility
24Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 1994 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Feb 14, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/4816
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A preparation for intratracheobronchial administration comprising a powder preparation for intratracheobronchial administration contained in a receptacle composed essentially of hydroxypropyl methyl cellulose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.