GENEVA, July 1 -- EVONIK OPERATIONS GMBH (Rellinghauser Strasse 1-1145128 Essen) filed a patent application (PCT/EP2024/085947) for "SPRAY CALCINED SILICA IN FLAME REACTOR" on Dec 12, 2024. With publication no. WO/2025/131994, the details related to the patent application was published on Jun 26, 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): SCHMIDT, Franz (Holderlinstrasse 2564521 GroB-Gerau), ALFF, Harald (Saelzerweg 3863796 Kahl), WIEGAND, Armin (Westendstrasse 2163538 GroBkrotzenburg), GALLIS, Karl W. (722 Concord Point DrivePerryville, Maryland 21903), MATTHEWS, Hilary E. (6 E Overlea...