Surface tension controlled valves
US8192701B2 · kind B2 · utility
2Cited by
0References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 27, 2011 |
| Grant date | Jun 5, 2012 |
| Priority date | — |
| Expiry date | Oct 27, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/2575
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present teachings relate to surface tension controlled valves used for handling biological fluids. The valves controlled by optically actuating an electro-wetting circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.