INTERNATIONAL PATENT: KEMIRA OYJ FILES APPLICATION FOR "METHOD FOR SEPARATING IRON AND PHOSPHORUS FROM AN IRON PHOSPHATE-BASED MATERIAL OBTAINABLE FROM A WASTE WATER TREATMENT PROCESS"

GENEVA, Oct. 4 -- KEMIRA OYJ (Energiakatu 400180 Helsinki) filed a patent application (PCT/FI2024/050297) for "METHOD FOR SEPARATING IRON AND PHOSPHORUS FROM AN IRON PHOSPHATE-BASED MATERIAL OBTAINABLE FROM A WASTE WATER TREATMENT PROCESS" on Jun 06, 2024. With publication no. WO/2025/202534, the details related to the patent application was published on Oct 02, 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): ZHAO, Yudong (c/o Kemira OyjP.O. Box 4402271 Espoo), GRONFORS, Outi (c/o Kemira OyjP.O. Box 4402271 Espoo), LIIMATAINEN, Henrikki (c/o Kemira OyjP.O. Box 4402271 Espoo), LUUKKONEN, Tero...