Unit dose capsules and dry powder inhaler
US8671937B2 · kind B2 · utility
49Cited by
110References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2012 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Mar 15, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/43
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Described is a dry powder inhaler comprising an intake section; a mixing section, and a mouthpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.