ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,462, issued on Sept. 30, was assigned to ALBERT HANDTMANN ARMATURENFABRIK GMBH & Co. KG (Biberach/ Riss, Germany).

"Radial flow column for conveying a liquid product through an adsorber material" was invented by Albert Zang (Aulendorf, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described is a radial flow column for conveying a liquid product through an adsorber material, more particularly for radial flow chromatography, having a housing and, arranged therein, an inner and an outer screen, each of which surrounds a longitudinal axis of the housing and between which a radial intermediate space for receiving the adsorber material is formed...