ArcelorMittal

Luxembourg


 
Total IP 2,120
Total IP incl. subs 2,481 (+ 361 for subs)
Total IP Rank # 607
IP Activity Score 3.9/5.0    1,780
IP Activity Rank # 396
IP AS incl. subs 3.6/5.0    1,796
Stock Symbol
ISIN LU1598757687
Dominant Nice Class Common metals and ores; objects ...

Patents

Trademarks

572 0
443 0
995 43
67
 
Last Patent 2025 - Method for producing a coated st...
First Patent 1999 - Coated hot- and cold-rolled stee...
Last Trademark 2025 - S650GD-HyPer
First Trademark 1964 - SOLFER

Subsidiaries

15 subsidiaries with IP (303 patents, 58 trademarks)

59 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Common metals and their alloys; iron, unprocessed or semi-processed steel products; stainless ste...
G/S Common metals and their alloys; building materials made of metal; hardware of metal; storage con...
2024 Invention Direct reduction shaft furnace with probe for measuring interior gas analysis. A direct reductio...
G/S Common metals and their alloys; unwrought or semi-wrought steel; steel; carbon steel; stainless ...
Invention Spot welded joint made from liquid metal embrittlement resistant zinc coated steel sheet. The pr...
Invention Method for purifying a pickling solution. The invention relates to a pickling installation for a ...
Invention Method for producing a coated steel sheet having improved strenght, ductility and formability. A...
G/S Common metals and their alloys; Metal materials for building and construction; Metal hardware; St...
Invention Method for determining an optimized silicon content in liquid steel. A method to calculate an opt...
Invention Acid regeneration process for pickling process. 22424.22O + 2 HCl, so as to obtain a reaction mix...
Invention Device for texturing the surface of a moving strip. 1112n1121i1ii and/or of the radiation-curing ...
G/S Common metals and their alloys; Steel, unwrought or semi-wrought; Steel; Carbon steels; Stainless...
G/S Common metals and their alloys; iron; unwrought or semi-wrought steel; cast iron, unprocessed or...
Invention Crack-containing hot-stamped coated steel part with excellent spot-weldability and excellent pain...
G/S Common metals and their alloys; Steel, unwrought or semi-wrought, including the following product...
2023 Invention Steel production device comprising an isolation sleeve. The steel production device (1) comprisin...
Invention Method for purifying a pickling solution. The invention relates to a pickling installation compri...
G/S Common metals and their alloys; iron; steel; steel products (metal hardware); steel wires used fo...
Invention Cold rolled and heat-treated steel sheet and method of manufacturing the same. The invention deal...
Invention A method of manufacturing non-oriented electrical steel. The patent relates to a method of produc...
Invention A method for hot rolling a steel product. A method for hot rolling a steel semi product comprisin...
Invention A method for hot rolling a steel product. A method for hot rolling a steel semi-product, comprisi...
Invention Method for determining beam-to-region assignment data for a powder-bed beam fusion manufacturing ...
Invention Acid regeneration process for pickling process. e2242e4.22O + 2 HCl, so as to obtain a reaction m...
Invention A cold rolled martensitic steel and a method of martensitic steel thereof. A martensitic steel sh...
G/S Rolled steel; Stainless steel; Steel in sheet, rod, bar and billet form; Non-electric cables and ...
Invention A hot rolled steel sheet and a method of manufacturing thereof. A hot rolled steel sheet having a...
Invention Device for texturing the surface of a moving strip. 12n1121iiii 1iii. The invention also relates ...
Invention Method for determining a processing sequence for processing an ensemble of semi-products. The pre...
G/S Common metals and their alloys; iron; unprocessed or semi processed steel; unprocessed or semi pr...
G/S Metal profiles, metal pipes, metal strips and sheets, metal construction materials; metallic cons...
Invention Ferrous alloy powder for additive manufacturing. A ferrous alloy powder for additive manufacturi...
Invention Front structure for an automotive vehicle. Front member assembly (1) for an automotive vehicle i...
G/S Common metals and their alloys; steel; coated steels in the form of metal sheets, slabs, bars, c...
G/S Common metals and their alloys; unwrought or semi-wrought steel; steels, carbon steels, coated s...
2022 Invention Electrolysis apparatus for the production of iron with an improved gas permeable anode plate. An...
Invention Method for measuring the thickness of a varnish layer. A method for estimating the thickness of ...
Invention Steelmaking method and associated network of plants. A Steel manufacturing method including the ...
Invention Method for evaluating the hydrogen content in a steel sheet. A method for evaluating the hydroge...
Invention Method for manufacturing an annealed steel sheet. A method for manufacturing a heat-treated stoo...
Invention Method for butt-welding a steel part and associated steel part. Method for butt-welding two stee...
G/S Common metals and their alloys; steels particularly stainless steels, coated steels, lacquered a...
Invention Zinc coated mn-containing advanced high strength steel and method of manufacturing the same. A s...
G/S Common metals and their alloys; building materials made of metal; metal pipes and steel pipes; t...
G/S Common metals and their alloys; Steel in particular Stainless steel, Stainless steel, Lacquered s...
Invention Steel sheet for top cover of battery pack and its manufacturing method. A top cover of battery p...
Invention Steel sheet for top cover of battery pack and its manufacturing method. A top cover of a battery...
Invention Cooling system of battery pack and its manufacturing method. A cooling system of a battery pack ...
G/S Common metals and their alloys; Steel, unwrought or semi-wrought; Steel, Carbon steels, Stainless...
G/S Common metals and their alloys; raw or semi-worked steel, namely carbon steel, coated or tempere...
G/S Common metals and their alloys; steels, coated steels in the form of ingots, slabs, metal sheets...
G/S Common metals and their alloys; unwrought and semi-wrought steels; steels, stainless steels, carb...
G/S Common metals and their alloys; metal materials for building and construction; Metal and steel pi...
2021 Invention Steelmaking method and associated network of plants. A steel manufacturing method includes the s...
G/S Common metals and their alloys; unprocessed or semi processed steel, including stainless steel, c...
Invention Electrolysis apparatus for the production of iron with an improved iron oxide supply device. An ...
G/S Metal hardware; Building and construction materials and elements of metal; Structures and transpo...
G/S Unwrought or semi-wrought steel; unwrought or semi-wrought steel alloys; building steels; rolled...
G/S Common metals and their alloys; Steel; coated steels in the form of sheets of metal, slabs, bars,...
G/S Fuels, coke, coal. Common metals and their alloys; unprocessed or semi processed steel, includin...
G/S Common metals and their alloys; steel, unwrought or semi-wrought; steel alloys unwrought or semi...
G/S Pipes of metal; coated and uncoated tubes of common metal; all the aforesaid products for buildi...
G/S Fuels, coke, coal. common metals and their alloys; unprocessed or semi processed steel, including...
2020 G/S Common metals and their alloys; Steel, unwrought or semi-wrought; Steel alloys unwrought or semi-...
G/S Fuels, coke, coal. common metals and their alloys; unprocessed or semi-processed steel, including...
G/S Common metals and their alloys; steels, coated steels in the form of billets, cogs, slabs, sheet...
G/S Common metals and their alloys; steel; coated steels in the form of metal sheets, slabs, bars, c...
G/S Optical or magnetic media for a metallurgical database enabling any simulation (fatigue, shocks) ...
G/S Pipes and tubes of metal (building materials); Metal hardware (non-electric); Metals building mat...
G/S Steel, unwrought or semi-wrought; Steel alloys unwrought or semi-wrought; Structural steels; Roll...
G/S Pipes of metal; coated and uncoated tubes of common metal; all the aforesaid products for buildin...