GENEVA, Nov. 3 -- COVESTRO DEUTSCHLAND AG (Kaiser-Wilhelm-Allee 6051373 Leverkusen) filed a patent application (PCT/EP2025/060167) for "INERTIZATION OF PARTIALLY FILLED EXTRUDER INLETS" on Apr 14, 2025. With publication no. WO/2025/223903, the details related to the patent application was published on Oct 30, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): THIEM, Hans-Juergen (Konigsberger Str. 1141539 Dormagen), HERMSDORFER, Ingmar (Arndtstr. 9247829 Krefeld), CONZEN, Carsten (Von-Diergardt-str. 7751375 Leverkusen), HESENER, Ute (An der Margarethenkapelle 444227 Dortmund), RUDOLF, Reiner (S...