Patent · US Active

In vitro production of expanded potential stem cells

US10745670B2 · kind B2 · utility

0Cited by

0References

7Claims

0Family size

Assignee

GENOME RESEARCH LIMITED · GB

Inventors

Pentao Liu · Frederick, US
David Ryan · Hinxton, GB
Xuefei Gao · St Ives, GB
Wei Wang · Cambridge, GB
Jian Yang · Zhejiang, CN

Key dates

Filing date	Nov 17, 2015
Grant date	Aug 18, 2020
Priority date	—
Expiry date	Nov 17, 2035

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 naive 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.