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:
Sep. 17, 2024
Filed:
Oct. 05, 2020
Applicants:
Riken, Wako, JP;
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Yoshiki Sasai, Kobe, JP;
Mototsugu Eiraku, Kobe, JP;
Assignees:
RIKEN, Wako, JP;
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/0789 (2010.01); C12N 5/079 (2010.01); C12N 5/0797 (2010.01);
U.S. Cl.
CPC ...
C12N 5/0621 (2013.01); C12N 5/0623 (2013.01); C12N 2500/90 (2013.01); C12N 2501/16 (2013.01); C12N 2506/02 (2013.01); C12N 2533/52 (2013.01);
Abstract
Provided is a method of inducing the differentiation of a stem cell into nerve progenitor cells, comprising the step (1) of forming homogenous aggregates of stem cells in a serum-free medium (1) and the step (2) of suspension-culturing the homogenous aggregates of stem cells in the presence of a basement membrane reference standard.