GENEVA, Oct. 18 -- CHINA TIANCHEN ENGINEERING CORPORATION (No.1, Jingjin RoadBeichen District, Tianjin 300400), 中国天辰工程有限公司 (中国天津市北辰区京津路1号) filed a patent application (PCT/CN2025/083753) for "CARBONIZATION TOWER COMPRISING MUSHROOM-SHAPED CAPS AND SIEVE PLATES" on Mar 20, 2025. With publication no. WO/2025/214112, the details related to the patent application was published on Oct 16, 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): FANG, Huad...