GENEVA, June 22 -- HEBEI CHEMICAL & PHARMACEUTICAL COLLEGE (No. 88, Fangxing Road, Yuhua DistrictShijiazhuang, Hebei 050026), 河北化工医药职业技术学院 (中国河北省石家庄市裕华区方兴路88号) filed a patent application (PCT/CN2024/126591) for "MODIFIED POLYCARBOXYLIC ACID WATER-REDUCING AGENT AND PREPARATION METHOD THEREFOR" on Oct 23, 2024. With publication no. WO/2025/123937, the details related to the patent application was published on Jun 19, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by t...