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:
Feb. 10, 2026
Filed:
Mar. 23, 2020
Keio University, Tokyo, JP;
Toshiro Sato, Tokyo, JP;
Nobuo Sasaki, Tokyo, JP;
KEIO UNIVERSITY, Tokyo, JP;
Abstract
A culture container for culturing epithelial cells, includes an upper container, a lid member configured to airtightly fit with an opening portion of the upper container, and a lower container configured to accommodate the upper container and a cell culture medium, in which at least a part of an area of the upper container in contact with the cell culture medium is formed of a membrane that is permeable to at least a part of components of the cell culture medium and impermeable to a cell, and a material of the lid member has an oxygen permeability coefficient of 1.0×10cmcm/(cm·sec·atm) or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile