GENEVA, May 17 -- SHANGHAI KEHUA THERMAL PIPE CO., LTD. (Dingye Road 188, Jinshan Industrial Park‌Jinshan District, Shanghai 201506), 上海科华热力管道有限公司 (中国上海市金山区金山工业区定业路188号) filed a patent application (PCT/CN2025/118852) for "PREFABRICATED INSULATED PIPELINE" on Sep 03, 2025. With publication no. WO/2026/098039, the details related to the patent application was published on May 15, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Prop...