ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,017, issued on June 30, was assigned to CiTEX Holding GmbH (Melle, Germany).

"Measuring arrangement including a blow-molding extruder, method for measuring a molten tube or a blow-molding product as well as a blow-molding extruding method" was invented by Jan Hendrik Petermann (Melle, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a measuring arrangement and a method for measuring a molten tube of an extrusion blow-molding process, including at least the following process steps: positioning or providing a THz measuring device including a THz sensor comprising an optical axis, extruding a molten tube by a blo...