GENEVA, May 25 -- SHANDONG HORAN SPECIAL PLASTICS CO ., LTD (264 Kaiyuan East Road, Lingang Economic and Technological Development ZoneWeihai, Shandong 264211), 山东浩然特塑股份有限公司 (中国山东省威海市临港经济技术开发区开元东路264号) filed a patent application (PCT/CN2024/080885) for "METHOD FOR PREPARING POLYSULFONE RESIN BY STAGED POLYMERIZATION" on Mar 11, 2024. With publication no. WO/2025/102557, the details related to the patent application was published on May 22, 2025.
Notably, the patent application was submitted under the Inter...