ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,508,573, issued on Dec. 30, was assigned to JEMP HOLDING B.V. (Emmen, Netherlands).
"Cleaning chromatography packed bed material with the aid of a processing vessel, and said vessel" was invented by Marcellus Johannes Hubertus Raedts (BS Emmen, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "Packed bed gel material cleaning vessel, has an internal processing volume, to contain the gel, delimited by a circumferential, axially extending, upright vessel wall at both axial ends sealed by a top vessel wall and an opposite bottom vessel wall, the internal processing volume is above 10 litre; sensors of the vessel monitor the filling level of the ve...