GENEVA, March 29 -- 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/CN2025/112148) for "MARTENSITIC STAINLESS STEEL HAVING HIGH STRENGTH AND HYDROGEN SULFIDE STRESS CORROSION RESISTANCE, AND MANUFACTURING METHOD THEREFOR" on Aug 01, 2025. With publication no. WO/2026/061143, the details related to the patent application was published on Mar 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectua...