GENEVA, Dec. 29 -- CNBM ZHONGYAN TECHNOLOGY CO., LTD (402, 4th Floor, Building 1, Zone 3, Guanzhuang DongliChaoyang District, Beijing 100024), 中建材中岩科技有限公司 (中国北京市朝阳区管庄东里三区1号楼4层402) filed a patent application (PCT/CN2025/115888) for "VISCOSITY-REDUCING POLYCARBOXYLIC SUPERPLASTICIZER AND PREPARATION METHOD THEREFOR" on Aug 20, 2025. With publication no. WO/2025/261540, the details related to the patent application was published on Dec 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, ...