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. 30, 2024
Filed:
May. 03, 2022
Corning Incorporated, Corning, NY (US);
Vasiliy Nikolaevich Goral, Painted Post, NY (US);
CORNING INCORPORATED, Corning, NY (US);
Abstract
A cell culture vessel includes a base defining a base plane extending in a first direction and a second direction perpendicular to the first direction, a plurality of cell culture chambers stacked one atop another, each cell culture chamber having a top, a bottom and sidewalls, each of the top, bottom and sidewalls having an interior surface, wherein at least the bottom surface has an array of microcavities supporting the culture of cells as spheroids and each bottom surface is at an angle with respect to the plane of a table or surface upon which the vessel sits. Further, liquid can flow into each cell culture chamber via an inlet and out of each cell culture chamber via an outlet. The angled cell culture surface allows the cell culture chambers to be perfused or allows media changes without dislodging spheroids from microcavities.