Method of improved mixing in roller bottles
US6096544A · kind A · utility
7Cited by
7References
29Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 26, 1998 |
| Grant date | Aug 1, 2000 |
| Priority date | — |
| Expiry date | Oct 26, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12M27/16
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method for enhancing the mixing of materials in a roller bottle by the introduction of controlled axial and cross-sectional flow perturbations is disclosed. The effectiveness of the method is demonstrated by achieving higher efficiency in cell culturing and virus propagation in roller bottles by introducing controlled flow perturbations during the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.