Method of culturing eukaryotic cells
US11939559B2 · kind B2 · utility
0Cited by
7References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 13, 2021 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Apr 2, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2500/05
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An apparatus and method to maintain pH within a range conducive for cell growth in a bicarbonate-containing cell culture system without the addition of base. The method relies on the gas transfer characteristics of the bioreactor system to modulate the CO2 transfer to and from the cell culture such that the pH of the cell culture can be maintained within a desired range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.