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EP3056564
METHOD FOR PURIFICATION OF RETINAL PIGMENT EPITHELIAL CELLS
Filed
Oct 9, 2014
Technology
Chemistry · Biotechnology +1
UPC cases
3
EPO proceedings
2
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
- Healios K.K; Osaka Universitysince Jul 15, 2016
Abstract
The present invention provides a method of purifying highly pure retinal pigment epithelial cells from a cell population obtained by induction of differentiation of pluripotent stem cells into retinal pigment epithelial cells, by a simple and easy operation in a short period. The purification method of the present invention includes a step of introducing a cell population containing retinal pigment epithelial cells obtained by differentiation induction of pluripotent stem cells on laminin or a fragment thereof on a filter, and obtaining a cell population that passed the filter.
Litigation history
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| Aug 22, 2024 | UPC CFI 75/2023 | Munich CD | Revocation | Locked | ASTELLAS INSTITUTE FOR REGENERATIVE MEDICINE +3 |
Additional proceedings on this patent
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