Patent 11976263 was granted and assigned to Corning on May, 2024 by the United States Patent and Trademark Office.
A cell culture insert for use in culturing cells to promote the formation of spheroids and methods of using these spheroid-promoting cell culture inserts. The cell culture insert includes a porous membrane and one or more sidewalls that are non-adherent to cells and cause the cells in the insert to associate with each other and form spheroids.