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:
May. 27, 2025
Filed:
Mar. 11, 2019
Kyushu University, National University Corporation, Fukuoka, JP;
Kyushu University, National University Corporation, Fukuoka, JP;
Abstract
The present disclosure provides a culture substrate for culturing stem cells, the culture substrate including a surface portion having: soft regions that extend side by side along a plurality of directions intersecting each other; and a plurality of stiff regions compartmented by the soft regions, wherein in the surface portion, the stiff regions have acute angle parts protruding toward the soft regions, and the cells can be deformed into a shape that is accommodated within the region of the stiff regions.
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