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. 20, 2024
Filed:
Sep. 01, 2021
Applicant:
Olympus Corporation, Tokyo, JP;
Inventor:
Ryutaro Akiyoshi, Hachioji, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/074 (2010.01); C12M 1/34 (2006.01); C12M 1/42 (2006.01); C12N 15/85 (2006.01); C12Q 1/66 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0696 (2013.01); C12M 35/02 (2013.01); C12M 41/46 (2013.01); C12N 15/85 (2013.01); C12Q 1/66 (2013.01); G01N 21/6428 (2013.01); C12N 2501/60 (2013.01); C12N 2501/602 (2013.01); C12N 2501/603 (2013.01); C12N 2501/604 (2013.01); C12N 2501/606 (2013.01); C12N 2501/608 (2013.01); C12N 2800/108 (2013.01); G01N 2021/6439 (2013.01);
Abstract
A selection method of an iPS cell includes: at a reprogramming process to culture a cell including a plurality of combinations of initializing factors labelled with luminescent genes that are different with each other, acquiring a photon number per unit area or a photon number per unit time of each of the luminescent genes of the cell; judging whether the acquired photon number is more than a threshold that is predetermined for the acquired photon number; and when the acquired photon number is more than the threshold, selecting this cell as an objective cell for a next process.