In vitro production of expanded potential stem cells
US11913018B2 · kind B2 · utility
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Key dates
| Filing date | Jul 10, 2020 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Jan 3, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2506/45
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A culture medium is provided which is capable of establishing expanded potential stem cell (EPSC) lines which resemble naïve or ground state ES cells, but are also able to differentiate into placenta trophoblasts and the embryo proper. Methods are provided using the medium for the in vitro conversion and maintenance of cells, including pluripotent cells into EPSCs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.