The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2025
Filed:
Oct. 17, 2018
Applicant:
National University of Singapore, Singapore, SG;
Inventors:
Assignee:
National University of Singapore, Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 5/0793 (2010.01); C12P 21/02 (2006.01);
U.S. Cl.
CPC ...
C12N 5/062 (2013.01); C12P 21/02 (2013.01); C12N 2500/98 (2013.01); C12N 2501/13 (2013.01); C12N 2501/15 (2013.01); C12N 2501/415 (2013.01); C12N 2501/999 (2013.01); C12N 2506/45 (2013.01); C12N 2533/52 (2013.01);
Abstract
Retinal progenitors and mature photoreceptor cells can be produced by differentiating human embryonic stem cells on a surface having a laminin matrix thereon made of two laminins One laminin is laminin-521, and the other laminin is either laminin-323 or laminin-523. Stem cells plated on this substrate can be differentiated using various cell culture mediums to obtain the retinal progenitors and mature photoreceptor cells.