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. 12, 2019
Filed:
May. 20, 2015
Sumitomo Bakelite Co., Ltd., Shinagawa-ku, JP;
Ryohei Tsukada, Tokyo, JP;
Haruo Okubo, Tokyo, JP;
SUMITOMO BAKELITE CO., LTD., Shinagawa-ku, JP;
Abstract
A cell aggregate culture vessel () is a vessel for culturing a cell aggregate. The cell aggregate culture vessel () includes a well () having a culture space capable of storing the cell aggregate and culture fluid and a tubular body () which is disposed on the well on a plane at which the well has an opening and have an inner cavity communicating with the culture space, and one or more communication portion () capable of discharging the culture fluid without allowing passage of the cell aggregate to the outside of the tubular body () is formed in a tubular wall of the tubular body (). The communication portion () may be, for example, a slit having a width of 0.1 mm or larger and 0.5 mm or smaller.