BioTime Announces the Issuance of 27 New Patents Protecting Stem Cell-Based … – Business Wire (press release)

BioTime Announces the Issuance of 27 New Patents Protecting Stem Cell-Based ...Business Wire (press release)United States patent 8,956,866 Retinal Pigment Epithelial Cells Differentiated from Embryonic Stem Cells with Nicotinamide and Activin A discloses methods useful in the manufacture retinal pigment epithelial (RPE) cells such as OpRegen
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