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. 13, 2024
Filed:
Apr. 24, 2017
Applicants:
Kyoto University, Kyoto, JP;
Sumitomo Pharma Co., Ltd., Osaka, JP;
Inventors:
Jun Takahashi, Kyoto, JP;
Daisuke Doi, Kyoto, JP;
Kenji Yoshida, Kobe, JP;
Atsushi Kuwahara, Kobe, JP;
Masayo Takahashi, Wako, JP;
Assignees:
KYOTO UNIVERSITY, Kyoto, JP;
SUMITOMO PHARMA CO., LTD., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/0793 (2010.01); A61K 35/30 (2015.01); C12N 5/074 (2010.01);
U.S. Cl.
CPC ...
C12N 5/0619 (2013.01); A61K 35/30 (2013.01); C12N 5/0696 (2013.01); C12N 2500/38 (2013.01); C12N 2501/115 (2013.01); C12N 2501/119 (2013.01); C12N 2501/13 (2013.01); C12N 2501/15 (2013.01); C12N 2501/155 (2013.01); C12N 2501/41 (2013.01); C12N 2501/727 (2013.01); C12N 2501/999 (2013.01); C12N 2506/45 (2013.01); C12N 2533/90 (2013.01);
Abstract
A cell population comprising Corin- and/or Lrtm1-positive cells was produced by the following steps (1) and (2), from which Corin positive and/or Lrtm1 positive cells are collected using a substance that binds to Corin and/or a substance that binds to Lrtm1, and dopaminergic neuron progenitor cells are produced by performing suspension culture of the Corin positive and/or Lrtm1 positive cells in a culture solution containing one or more nutritional factors: