Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US6297046A · kind A · utility
88Cited by
207References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1994 |
| Grant date | Oct 2, 2001 |
| Priority date | — |
| Expiry date | Oct 28, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12M23/24
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A multi-layer, flexible, gas-permeable film (10) suitable for forming a cell culture container (20), the film (10) comprising a first layer (12) composed of a polystyrene having a thickness within the range of 0.0001 inches to about 0.0010 inches and, a second layer (14) adhered to the first layer (12) composed of a polyolefin having a thickness within the range of 0.004 inches to about 0.015 inches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.