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. 14, 2023
Filed:
Nov. 02, 2020
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Masaharu Kiyama, Tokyo, JP;
Midori Kato, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12M 1/00 (2006.01); C12M 1/04 (2006.01);
U.S. Cl.
CPC ...
C12M 29/20 (2013.01); C12M 23/24 (2013.01); C12M 23/34 (2013.01);
Abstract
A cell culture device includes a control unit that includes a first gas supply source, a second gas supply source, and a decompression source, and a culture unit that includes a first container, a second container, a first gas channel that connects a third container, the first gas supply source, the second container to a connection point, a second gas channel, a third gas channel, a first liquid channel, a second liquid channel, a gas-liquid channel, a first valve, a second valve, a third valve, a fourth valve, and a fifth valve.