Carrier for undifferentiated cell culture and subculture method thereof
US9428728B2 · kind B2 · utility
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8References
10Claims
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Key dates
| Filing date | Nov 19, 2007 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Mar 21, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/14
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A colony (cell mass) proliferated under the undifferentiated state is obtained by using a carrier for cell culture in which two or more of a concavity having a porous body in a surface are arranged on a substrate surface in the form of a matrix, inoculating an undifferentiated cell on at least one concavity of the carrier for culture and carrying out culture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.