Primary culture method
US11781115B2 · kind B2 · utility
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Key dates
| Filing date | Feb 5, 2020 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Jul 11, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/90
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A primary culture method in which cells contained in a tissue collected from a living body are primary cultured in vitro, in which the cells in the tissue collected from the living body are seeded and cultured on a top surface of a cell structure containing cells constituting a stroma and composed of a single layer or two or more cell layers laminated in the thickness direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.