Controlled release of substances
US6923383B1 · kind B1 · utility
32Cited by
15References
79Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2000 |
| Grant date | Aug 2, 2005 |
| Priority date | — |
| Expiry date | Jul 2, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L9/145
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is directed to a device for releasing a fluid. The device includes a housing having an interior region, a fluid contained within the interior region, and the ability to controllably release the fluid from the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.