Aeration device for bioreactors
US10427112B2 · kind B2 · utility
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5References
15Claims
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Assignee
Inventor
Key dates
| Filing date | Aug 6, 2011 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Aug 6, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2215/0431
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Aeration device for bioreactors with an aeration element with gas outlet openings arranged in a housing, the aeration element taking the form of a microsparger, the gas outlet openings of which are in each case spaced apart from one another and have a size of between 100 μm and 200 μm. At least one second aeration element with gas outlet openings of a second size is preferably provided, the aeration elements being formed by a common housing with separate aeration channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.