Method and apparatus for the filtration of biological solutions
US8728315B2 · kind B2 · utility
20Cited by
113References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 9, 2012 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Jun 14, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/4088
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system, method and device are disclosed for bio-processing a feed stream and providing a constant output by operating a continuous single-pass tangential-flow process. The single-pass process provides high conversion concentration while operating at relatively low feed flow rates, and the process can also be used to provide constant output diafiltration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.