| 2024/0360,528 | QUENCHING APPARATUS, QUENCHING METHOD, AND METHOD OF MANUFACTURING METAL SHEET | Jul 29, 22 | Oct 31, 24 | JFE Steel Corporation |
| 2024/0263,265 | HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME | Apr 19, 24 | Aug 08, 24 | Not available |
| 2024/0229,201 | STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM | Jun 30, 21 | Jul 11, 24 | JFE Steel Corporation |
| 2024/0218,475 | METHOD FOR MANUFACTURING A HIGH STRENGTH STEEL PLATE AND HIGH STRENGTH STEEL PLATE | May 19, 22 | Jul 04, 24 | Not available |
| 2024/0167,134 | STEEL ALLOY AND METHOD OF MANUFACTURE EXHIBITING ENHANCED COMBINATION OF HIGH TEMPERATURE STRENGTH, OXIDATION RESISTANCE, AND THERMAL CONDUCTIVITY | Jun 17, 21 | May 23, 24 | Not available |
| 2024/0124,950 | METHOD FOR HEAT TREATING A STEEL COMPONENT | Oct 10, 23 | Apr 18, 24 | Not available |
| 2021/0047,707 | Method For Producing an Ultra High Strength Galvannealed Steel Sheet and Obtained Galvannealed Steel Sheet | Nov 02, 20 | Feb 18, 21 | Not available |
| 2020/0263,272 | METHOD OF PRODUCING PRESS-HARDENED AND COATED STEEL PARTS AT A HIGH PRODUCTIVITY RATE | Apr 23, 20 | Aug 20, 20 | Not available |
| 2020/0263,266 | METHOD OF MANUFACTURING A TUBULAR PRODUCT AND TUBULAR PRODUCT | Feb 18, 20 | Aug 20, 20 | Not available |
| 2019/0062,864 | HIGH STRENGTH ANNEALED STEEL PRODUCTS | Aug 31, 18 | Feb 28, 19 | Not available |
| 2018/0223,384 | HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE METHOD OF PRODUCING THE SAME | Apr 02, 18 | Aug 09, 18 | Tenaris Coiled Tubes, LLC |
| 2017/0275,715 | HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND METHOD OF PRODUCING THE SAME (AS AMENDED) | Aug 20, 15 | Sep 28, 17 | JFE STEEL CORPORATION |
| 2015/0368,729 | METHOD FOR THE PRODUCTION OF HIGH-WEAR-RESISTANCE MARTENSITIC CAST STEEL AND STEEL WITH SAID CHARACTERISTICS | Jul 31, 13 | Dec 24, 15 | COMPAÑÍA ELECTRO METALÚRGICA S.A., COMPAÑÍA ELECTRO METALÚRGICA S.A., |
| 2015/0354,022 | STAINLESS STEEL SEAMLESS PIPE FOR OIL WELL USE AND METHOD FOR MANUFACTURING THE SAME (AS AMENDED) | Jan 14, 14 | Dec 10, 15 | JFE STEEL CORPORATION |