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:
Nov. 26, 2024
Filed:
Jul. 02, 2020
Applicant:
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventors:
Satoshi Haneda, Osaka, JP;
Yuriko Manabe, Osaka, JP;
Ryoma Ishii, Osaka, JP;
Hiroki Iguchi, Osaka, JP;
Hiroshi Yamauchi, Osaka, JP;
Takahiro Omura, Saitama, JP;
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/12 (2006.01); C12N 5/071 (2010.01); C12N 5/074 (2010.01);
U.S. Cl.
CPC ...
C12M 25/14 (2013.01); C12N 5/067 (2013.01); C12N 5/0696 (2013.01); C12N 2533/30 (2013.01); C12N 2539/00 (2013.01);
Abstract
A scaffolding material for cell culture, which has a dispersion component γof the surface free energy of 24.5 mJ/mor more and less than 45.0 mJ/m, and a dipole component γof the surface free energy of 1.0 mJ/mor more and less than 20.0 mJ/m. According to the scaffolding material for cell culture, the scaffolding material can have suitable hydrophilicity and strength, high fixation of cells after seeding, and highly efficient cell proliferation.