Bed material for cell culture
US5284766A · kind A · utility
72Cited by
2References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 7, 1992 |
| Grant date | Feb 8, 1994 |
| Priority date | — |
| Expiry date | Jan 7, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/30
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Disclosed is a bed material whereby cultured or grown cells are collected or detached from the material without a proteolysis enzyme or chemical material. The bed material comprises a support and a coating thereon, wherein the coating is formed from a polymer or copolymer which has a critical solution temperature to water within the range of 0.degree. C. to 80.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.