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. 15, 2021
Filed:
Sep. 27, 2017
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventors:
Ryohei Takeuchi, Kanagawa, JP;
Kouichirou Yori, Kanagawa, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/50 (2006.01); G01N 33/483 (2006.01); G01N 27/04 (2006.01); G01N 27/02 (2006.01);
U.S. Cl.
CPC ...
G01N 33/4833 (2013.01); G01N 27/041 (2013.01); G01N 27/026 (2013.01);
Abstract
A method for evaluating the ability of cells to grow into a sheet includes (1) a step of examining cell cultures growing into a sheet to determine their impedance and/or electrical resistance or numerical values relating thereto; (2) a step of comparing the numerical values determined by Step (1) with reference values; and (3) a step of judging, based on the results of comparison obtained in Step (2), the ability of cells to grow into a sheet.