Microfabricated devices for the delivery of molecules into a carrier fluid
US6537256B2 · kind B2 · utility
134Cited by
26References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2002 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Jul 15, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8225
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Apparatus and methods are provided for the delivery of molecules to a site via a carrier fluid. The apparatus include microchip devices which have reservoirs containing the molecules for release. The apparatus and methods provide for active or passive controlled release of the molecules. Embodiments include systems for release of fragrance molecules and beverage additives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.