Methods and apparatus for high throughput plate to plate or plate to membrane transfer
US6627447B2 · kind B2 · utility
1Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2001 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Aug 27, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/2575
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Techniques for high throughput parallel separation, filtration and plate-to-plate transfer are described. Cells, proteins, chemical compounds and the like are being developed in multi-well, small volume well plates, such as 1536-well plates having wells of a volume on the order of 1 &mgr;l. A mechanism for clamping such plates together so that the wells will be aligned allows rapid separation or transfer by simply centrifuging the assembly. A membrane may be clamped between the plates. Alternatively, a membrane may replace one of the plates. Centrifuge dependent and independent designs are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.