US Patent Issued to Evonik Operations on May 19 for "Bioreactors for orbitally shaking cell cultures, in particular suspension cultures" (German Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,794, issued on May 19, was assigned to Evonik Operations GmbH (Essen, Germany).

"Bioreactors for orbitally shaking cell cultures, in particular suspension cultures" was invented by Sven Hansen (Frankfurt, Germany), Wilfried Blumke (Schoneck, Germany), Fabian Bulow (Heidelberg, Germany) and Andreas Gumprecht (Frankfurt am Main, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to. a bioreactor vessel (1) having an outer vessel wall (2) and a bottom (3), further comprising an integrated internal structure (4) providing at least two additional surfaces (4a), (4b) to the internal reactor space of said vessel, said inter...