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:
Sep. 09, 2025
Filed:
Jun. 12, 2018
Applicant:
Toyo Seikan Group Holdings, Ltd., Tokyo, JP;
Inventors:
Ryo Suenaga, Yokohama, JP;
Maki Mitsuishi, Yokohama, JP;
Assignee:
TOYO SEIKAN GROUP HOLDINGS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/00 (2006.01); C12M 1/34 (2006.01); C12N 1/20 (2006.01);
U.S. Cl.
CPC ...
C12M 23/14 (2013.01); C12M 41/36 (2013.01); C12M 41/40 (2013.01); C12N 1/20 (2013.01);
Abstract
A cell culturing method using a cell culturing bag () in which a plurality of recess portions are formed, including: a bag body () configured from an upper film () and a lower film () which seal a peripheral portion; and a port () mounted on the bag body (), wherein the cell culturing bag () is placed on a placement surface () of a stand (), and while a culture medium (S) is being injected or discharged from the port (), a pressing member () having a bottom surface () substantially parallel to the placement surface () is used to press the upper film () from above.