Arcelormittal France
🏢 View company profile →55Patents
48Active
55Granted
53Portfolio score
Filing activity: Aug 28, 2002 → Mar 24, 2020 · 20 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8307680B2 | Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product | Emerging Cross-Sectional Technologies | 31 | Active |
| US8614008B2 | Plate | Emerging Cross-Sectional Technologies | 25 | Active |
| US9375809B2 | Method of butt-welding a coated steel plate | Emerging Cross-Sectional Technologies | 18 | Active |
| US8715427B2 | Ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained | Chemistry; Metallurgy | 13 | Expired |
| US8066829B2 | Process for manufacturing stamped products, and stamped products prepared from the same | Emerging Cross-Sectional Technologies | 11 | Active |
| US8481120B2 | Method for coating a substrate and metal alloy vacuum deposition facility | Chemistry; Metallurgy | 11 | Active |
| US7708843B2 | Method for making a coated steel part having very high resistance after heat treatment | Chemistry; Metallurgy | 11 | Expired |
| US9708683B2 | Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product | Emerging Cross-Sectional Technologies | 11 | Active |
| US8440323B2 | Coated steel stamped product | Emerging Cross-Sectional Technologies | 9 | Active |
| US8722203B2 | Steel, for hot forming or quenching in a tool, having improved ductility | Emerging Cross-Sectional Technologies | 8 | Active |
| US8733142B2 | Process for manufacturing stamped products, and stamped products prepared from the same | Emerging Cross-Sectional Technologies | 8 | Active |
| US9200355B2 | Process for manufacturing iron-carbon-manganese austenitic steel sheet with excellent resistance to delayed cracking, and sheet thus produced | Emerging Cross-Sectional Technologies | 7 | Active |
| US8919162B2 | Method of rolling a metal strip with adjustment of the lateral position of a strip and suitable rolling mill | Performing Operations; Transporting | 6 | Active |
| US9611530B2 | Method of producing a part with very high mechanical properties from a rolled coated sheet | Chemistry; Metallurgy | 5 | Active |
| US9597750B2 | Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet | Emerging Cross-Sectional Technologies | 5 | Active |
| US9856548B2 | Process for manufacturing steel sheet having very high strength, ductility and toughness characteristics, and sheet thus produced | Chemistry; Metallurgy | 5 | Active |
| US9676061B2 | Methods of fabricating a precoated steel plate | Emerging Cross-Sectional Technologies | 5 | Active |
| US7582256B1 | Air purification wall | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9611517B2 | Process for manufacturing steel, for hot forming or quenching in a tool, having improved ductility | Emerging Cross-Sectional Technologies | 4 | Active |
| US8114227B2 | Method for making a steel part of multiphase microstructure | Chemistry; Metallurgy | 4 | Active |
| US7942950B2 | Method for controlling a molten metal bath bubbling in a metallurgical vessel and a device for carrying out said method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8273189B2 | Method for treating metal surfaces by carboxylation, use of the method for temporary protection against corrosion, and method for manufacturing a shaped metal sheet thus carboxylated | Chemistry; Metallurgy | 3 | Active |
| US11434560B2 | Industrial vapour generator for the deposition of an alloy coating onto a metal strip | Chemistry; Metallurgy | 2 | Active |
| US8591675B2 | Method and device for blowing gas on a running strip | Performing Operations; Transporting | 2 | Active |
| US8470102B2 | Process for manufacturing a galvanized or a galvannealed steel sheet by DFF regulation | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.