Method of collecting placental stem cells
US10113146B2 · kind B2 · utility
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4References
24Claims
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Key dates
| Filing date | Jun 9, 2016 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Jun 9, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/90
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of collecting embryonic-like stem cells from a placenta which has been treated to remove residual cord blood by perfusing the drained placenta with an anticoagulant solution to flush out residual cells, collecting the residual cells and perfusion liquid from the drained placenta, and separating the embryonic-like cells from the residual cells and perfusion liquid. Exogenous cells can be propagated in the placental bioreactor and bioactive molecules collected therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.