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:
Aug. 25, 2026
Filed:
Oct. 15, 2021
Applicants:
Osaka University, Suita, JP;
Toppan Holdings Inc., Tokyo, JP;
Kyoto Prefectural Public University Corporation, Kyoto, JP;
Inventors:
Michiya Matsusaki, Suita, JP;
Fiona Louis, Suita, JP;
Shiro Kitano, Tokyo, JP;
Yoshihiro Sowa, Kyoto, JP;
Assignees:
OSAKA UNIVERSITY, Osaka, JP;
TOPPAN HOLDINGS INC., Tokyo, JP;
KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORTION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 1/162 (2025.01); C12N 5/0775 (2010.01);
U.S. Cl.
CPC ...
A01N 1/162 (2025.01); C12N 5/0667 (2013.01); C12N 2533/56 (2013.01);
Abstract
The present invention relates to a method for freezing a cell structure including freezing a cell structure including fragmented extracellular matrix components, cells and fibrin and having a three-dimensional tissue structure.