GENEVA, Jan. 4 -- BAOSHAN IRON & STEEL CO., LTD. (885 Fujin RoadBaoshan District, Shanghai 201900), 宝山钢铁股份有限公司 (中国上海市宝山区富锦路885号) filed a patent application (PCT/CN2025/103444) for "HIGH-STRENGTH AND TOUGHNESS CHAIN STEEL HAVING EXCELLENT HYDROGEN EMBRITTLEMENT RESISTANCE, AND MANUFACTURING METHOD THEREFOR" on Jun 25, 2025. With publication no. WO/2026/002039, the details related to the patent application was published on Jan 02, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Propert...