GENEVA, May 12 -- POSCO CO., LTD (6261, Donghaean-roNam-gu, Pohang-si,Gyeongsangbuk-do 37859), 주식회사 포스코 (경상북도포항시 남구동해안로 6261) filed a patent application (PCT/KR2025/017733) for "COMPOSITION FOR SURFACE TREATING COLD-ROLLED STEEL SHEET, COLD-ROLLED STEEL SHEET SURFACE-TREATED USING SAME, AND MANUFACTURING METHOD THEREFOR" on Oct 31, 2025. With publication no. WO/2026/095715, the details related to the patent application was published on May 07, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Proper...