US Patent Issued to FUJIFILM on May 12 for "Cell culture method, product producing method, and cell culture device" (Japanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,624,330, issued on May 12, was assigned to FUJIFILM Corp. (Tokyo).

"Cell culture method, product producing method, and cell culture device" was invented by Shinichi Nakai (Kanagawa, Japan), Kosuke Taniguchi (Kanagawa, Japan), Nobuyuki Haraguchi (Kanagawa, Japan) and Tsukasa Ishihara (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provide are a cell culture method which includes using a culture vessel which contains a cell suspension containing cells and discharging a gas including 30% by volume or more of oxygen into the cell suspension from a sparger disposed in the culture vessel to culture the cells, in which an average hole diameter i...