ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L.
57Patents
56Active
57Granted
55Portfolio score
Filing activity: May 1, 2001 → Oct 25, 2016 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7611609B1 | Method for producing blast furnace coke through coal compaction in a non-recovery or heat recovery type oven | Chemistry; Metallurgy | 93 | Expired |
| US9498822B2 | Continuous casting equipment | Performing Operations; Transporting | 25 | Active |
| US8910999B2 | Lightweight steel door for vehicle and method for manufacturing the same | Emerging Cross-Sectional Technologies | 10 | Active |
| US9689050B2 | Rolled steel that hardens by means of precipitation after hot-forming and/or quenching with a tool having very high strength and ductility, and method for manufacturing same | Emerging Cross-Sectional Technologies | 8 | Active |
| US8241442B2 | Method of making a hypereutectoid, head-hardened steel rail | Chemistry; Metallurgy | 8 | Active |
| US9181614B2 | Method for manufacturing a coated metal strip with an enhanced appearance | Emerging Cross-Sectional Technologies | 7 | Active |
| US8733619B2 | Nickel-base radiant tube and method for making the same | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9909194B2 | Process for manufacturing press-hardened coated steel parts and precoated sheets allowing these parts to be manufactured | Chemistry; Metallurgy | 6 | Active |
| US9914992B2 | Coated metal strip having an improved appearance | Emerging Cross-Sectional Technologies | 5 | Active |
| US9540719B2 | Hot-rolled steel sheet and associated production method | Chemistry; Metallurgy | 4 | Active |
| US8257645B2 | Insulation brick | Emerging Cross-Sectional Technologies | 4 | Active |
| US10131117B2 | Fabrication process of coated stamped parts | Emerging Cross-Sectional Technologies | 3 | Active |
| US9951522B2 | Panel, assembly of panels and associated roofing | Emerging Cross-Sectional Technologies | 3 | Active |
| US9963756B2 | Method for production of martensitic steel having a very high yield point and sheet or part thus obtained | Chemistry; Metallurgy | 3 | Active |
| US9427939B2 | Steel sheet with high mechanical strength, ductility and formability properties, production method and use of such sheets | Emerging Cross-Sectional Technologies | 2 | Active |
| US9670576B2 | Steel sheet including a multilayer coating and methods | Emerging Cross-Sectional Technologies | 2 | Active |
| US10400315B2 | Cold rolled steel sheet and vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US9308577B2 | Lightweight steel door for vehicle and method for manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US10344368B2 | Coated metal strip having an improved appearance | Emerging Cross-Sectional Technologies | 2 | Active |
| US8721807B2 | Hypereutectoid, head-hardened steel rail | Chemistry; Metallurgy | 1 | Active |
| US10071436B2 | Methods and systems for resistance spot welding using direct current micro pulses | Performing Operations; Transporting | 1 | Active |
| US9773077B2 | System and method for prediction of snap-through buckling of formed steel sheet panels | Physics | 1 | Active |
| US9719162B2 | Method for dip coating a steel strip and facility for implementing same | Chemistry; Metallurgy | 1 | Active |
| US9831020B2 | Method of production of grain-oriented silicon steel sheet grain oriented electrical steel sheet and use thereof | Chemistry; Metallurgy | 1 | Active |
| US8992664B2 | Blast furnace top gas recycling process and corresponding recycling equipment | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.