ArcelorMittal

Luxembourg


 
Quantité totale PI 2 077
Quantité totale incluant filiales 2 456 (+ 379 pour les filiales)
Rang # Quantité totale PI 620
Note d'activité PI 3,9/5.0    1 755
Rang # Activité PI 401
Activité incl filiales 3,6/5.0    1 771
Symbole boursier
ISIN LU1598757687
Classe Nice dominante Métaux communs et minerais; obje...

Brevets

Marques

562 0
439 0
968 42
66
 
Dernier brevet 2025 - Method for measuring the thickne...
Premier brevet 1999 - Coated hot- and cold-rolled stee...
Dernière marque 2024 - Combibeam
Première marque 1964 - SOLFER

Filiales

15 subsidiaries with IP (322 patents, 57 trademarks)

59 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S Common metals and their alloys; unwrought or semi-wrought steel; steel; carbon steel; stainless ...
P/S Common metals and their alloys; iron, unprocessed or semi-processed steel products; stainless ste...
Invention Spot welded joint made from liquid metal embrittlement resistant zinc coated steel sheet. The pr...
Invention Method of manufacturing hot rolled steel. A hot rolled steel having a composition including the ...
P/S Common metals and their alloys; Metal materials for building and construction; Metal hardware; St...
Invention Crack-containing hot-stamped coated steel part with excellent spot-weldability and excellent pain...
Invention Vacuum deposition facility and method for coating a substrate. A coated substrate obtainable by ...
Invention Vacuum deposition facility and method for coating a substrate. A vacuum deposition facility for ...
Invention Device for texturing the surface of a moving strip. 1112n1121i1ii and/or of the radiation-curing ...
Invention Method for determining a flux of aerial particulates and associate electronic device. A method fo...
P/S Common metals and their alloys; Steel, unwrought or semi-wrought; Steel; Carbon steels; Stainless...
Invention Method for determining an amount of bainitic ferrite formed during a steel processing operation, ...
P/S Common metals and their alloys; iron; unwrought or semi-wrought steel; cast iron, unprocessed or...
P/S Common metals and their alloys; Steel, unwrought or semi-wrought, including the following product...
2023 P/S Common metals and their alloys; iron; steel; steel products (metal hardware); steel wires used fo...
P/S Rolled steel; Stainless steel; Steel in sheet, rod, bar and billet form; Non-electric cables and ...
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...
Invention Vapour nozzle for jvd. The invention relates to a sonic vapour jet coater, for depositing coating...
Invention Method for characterizing aerial particulates emission from an open-air area and associate electr...
Invention Steel sheet and high strength press hardened steel part having excellent bending anisotropy and m...
Invention Steel sheet and high strength press hardened steel part having excellent bending and method of ma...
Invention Double wall lance for injecting reducing agent and oxygen through a tuyere in a blast furnace. Th...
Invention Productive coating process for a steel sheet, corresponding equipment, a metallic coated hot roll...
P/S Common metals and their alloys; building materials made of metal; hardware of metal; storage con...
Invention Manufacturing method for a metallic part and associated metallic part. Stamping method to form a ...
P/S Common metals and their alloys; iron; unprocessed or semi processed steel; unprocessed or semi pr...
P/S Metal profiles, metal pipes, metal strips and sheets, metal construction materials; metallic cons...
P/S Common metals and their alloys; steel; coated steels in the form of metal sheets, slabs, bars, c...
P/S Common metals and their alloys; unwrought or semi-wrought steel; steels, carbon steels, coated s...
2022 Invention Atmosphere furnace control. A method for regulating an atmosphere A inside a furnace, wherein a ...
Invention Method for managing coating gloss on a coil-coating line. A method for managing the gloss of 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 Heating method of a metallic product. A method for heating a semi-finished steel product, includ...
Invention Method for butt-welding a steel part and associated steel part. Method for butt-welding two stee...
Invention Hot stamping die and hot stamping process using a hot stamping press. A hot stamping die (2,3) i...
P/S Common metals and their alloys; steels particularly stainless steels, coated steels, lacquered a...
Invention Method for producing a steel sheet having excellent processability before hot forming. Steel she...
Invention Zinc coated mn-containing advanced high strength steel and method of manufacturing the same. A s...
Invention Process for manufacturing a steel strip for electrical applications and associated apparatus. A ...
Invention High strength high slenderness part having excellent energy absorption. A high strength, high sl...
Invention Heat spreader material. A method for manufacturing a heat spreader including the steps of i. dep...
Invention High strength press hardened steel part and method of manufacturing the same. A press hardened s...
P/S Common metals and their alloys; building materials made of metal; metal pipes and steel pipes; t...
P/S Common metals and their alloys; Steel in particular Stainless steel, Stainless steel, Lacquered s...
P/S Common metals and their alloys; Steel, unwrought or semi-wrought; Steel, Carbon steels, Stainless...
P/S Common metals and their alloys; raw or semi-worked steel, namely carbon steel, coated or tempere...
P/S Common metals and their alloys; steels, coated steels in the form of ingots, slabs, metal sheets...
P/S Common metals and their alloys; unwrought and semi-wrought steels; steels, stainless steels, carb...
P/S Common metals and their alloys; metal materials for building and construction; Metal and steel pi...
2021 Invention Method for manufacturing iron metal by electrolysis. A method for manufacturing iron metal in an...
Invention Steelmaking method and associated network of plants. A steel manufacturing method includes the s...
Invention Steelmaking method and associated network of plants. Method to produce hot metal in at least one...
P/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 ...
Invention Apparatus for production of iron metal by electrolysis. An apparatus (1) for the production of i...
Invention Compact apparatus for production of iron metal by electrolysis. An apparatus (1) for the product...
Invention Low density hot rolled steel, method of production thereof and use of such steel to produce vehic...
Invention Cold rolled and heat treated steel sheet and a method of manufacturing thereof. A cold rolled an...
Invention Hot rolled and steel sheet and a method of manufacturing thereof. A hot rolled steel sheet havin...
P/S Metal hardware; Building and construction materials and elements of metal; Structures and transpo...
Invention Leveller calibration device. A calibrating bar, for calibrating a multi-roll leveller for metal ...
P/S Unwrought or semi-wrought steel; unwrought or semi-wrought steel alloys; building steels; rolled...
P/S Common metals and their alloys; Steel; coated steels in the form of sheets of metal, slabs, bars,...
P/S Fuels, coke, coal. Common metals and their alloys; unprocessed or semi processed steel, includin...
P/S Common metals and their alloys; steel, unwrought or semi-wrought; steel alloys unwrought or semi...
P/S Pipes of metal; coated and uncoated tubes of common metal; all the aforesaid products for buildi...
P/S Fuels, coke, coal. common metals and their alloys; unprocessed or semi processed steel, including...
2020 P/S Common metals and their alloys; Steel, unwrought or semi-wrought; Steel alloys unwrought or semi-...
P/S Fuels, coke, coal. common metals and their alloys; unprocessed or semi-processed steel, including...
P/S Common metals and their alloys; steels, coated steels in the form of billets, cogs, slabs, sheet...
P/S Common metals and their alloys; steel; coated steels in the form of metal sheets, slabs, bars, c...
P/S Optical or magnetic media for a metallurgical database enabling any simulation (fatigue, shocks) ...
P/S Pipes and tubes of metal (building materials); Metal hardware (non-electric); Metals building mat...
P/S Steel, unwrought or semi-wrought; Steel alloys unwrought or semi-wrought; Structural steels; Roll...
P/S Pipes of metal; coated and uncoated tubes of common metal; all the aforesaid products for buildin...
2019 P/S Common metals and their alloys; steel, unwrought or semi-wrought, specifically stainless steel, c...