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:
Apr. 11, 2023
Filed:
Dec. 21, 2018
Orizuru Therapeutics, Inc., Kangawa, JP;
Junji Yamaura, Kanagawa, JP;
Shinobu Kuwae, Kanagawa, JP;
Taro Toyoda, Kyoto, JP;
Shuhei Konagaya, Kyoto, JP;
Orizuru Therapeutics, Inc., Kanagawa, JP;
Abstract
Provided is a cell suspension culturing apparatus suitable for large-scale culture of cells, the cell culturing apparatus comprising a culture solution aspirator having a double-tube structure comprising an outer tube and an inner tube inserted in a lumen of the outer tube, and a suspension culture vessel, wherein in the culture solution aspirator, the outer tube comprises a filter through which a culture solution is passed, the inner tube comprises a suction port for the culture solution passed through the filter, and an air hole which communicates the lumen of the outer tube with the outside is disposed distally in a direction of insertion of the outer tube into the suspension culture vessel.