Bioreactor system with plasticizer removal
US4918019A · kind A · utility
73Cited by
10References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 1987 |
| Grant date | Apr 17, 1990 |
| Priority date | — |
| Expiry date | Feb 5, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/82
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An improved hollow fiber bioreactor system is disclosed that includes an arrangement for removing the plasticizer that is typically found within the hollow fibers of hollow fiber cartridges so as to prevent this material from contaminating the nutrient fluid. The plasticizer is removed without jeopardizing sterility of the bioreactor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.