GENEVA, Nov. 2 -- WUHUAN ENGINEERING CO., LTD (1019 Minzu Road (Changcheng S.T. Park), East Lake High-Tech Development ZoneWuhan, Hubei 430223), 中国五环工程有限公司 (中国湖北省武汉市东湖新技术开发区民族大道1019号长城科技园) filed a patent application (PCT/CN2024/100066) for "ENERGY-SAVING UREA PRODUCTION SYSTEM" on Jun 19, 2024. With publication no. WO/2025/222607, the details related to the patent application was published on Oct 30, 2025.
Notably, the patent application was submitted under the International Patent Classifica...