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:
Jun. 14, 2022
Filed:
Aug. 03, 2016
Applicants:
Osaka University, Suita, JP;
Rohto Pharmaceutical Co., Ltd., Osaka, JP;
Inventors:
Kohji Nishida, Suita, JP;
Ryuuhei Hayashi, Suita, JP;
Yoichi Honma, Osaka, JP;
Toru Okubo, Osaka, JP;
Shun Shibata, Osaka, JP;
Assignees:
OSAKA UNIVERSITY, Osaka, JP;
ROHTO PHARMACEUTICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 35/28 (2015.01); A61P 27/02 (2006.01); C12N 5/0775 (2010.01); C12N 5/00 (2006.01); C12Q 1/02 (2006.01); A61K 35/12 (2015.01);
U.S. Cl.
CPC ...
A61K 35/28 (2013.01); A61K 35/12 (2013.01); A61P 27/02 (2018.01); C12N 5/0012 (2013.01); C12N 5/0663 (2013.01); C12Q 1/02 (2013.01);
Abstract
The present invention relates to mesenchymal stem cell-derived microparticles having activity that promotes the growth of corneal epithelial stem cells and/or corneal epithelial cells, activity that maintains corneal epithelial stem cells in an undifferentiated state or promotes the formation of colonies thereby, and function that protects corneal epithelium.