GENEVA, Feb. 15 -- BAOSHAN IRON & STEEL CO., LTD. (NO.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/CN2024/110687) for "ULTRAHIGH-STRENGTH TUBING AND CASING RESISTANT TO HYDROGEN SULFIDE CORROSION AND METHOD FOR MANUFACTURING SAME" on Aug 08, 2024. With publication no. WO/2025/031455, the details related to the patent application was published on Feb 13, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organiza...