ArcelorMittal

Luxembourg


 
Quantité totale PI 2 144
Quantité totale incluant filiales 2 506 (+ 362 pour les filiales)
Rang # Quantité totale PI 601
Note d'activité PI 3,9/5.0    1 780
Rang # Activité PI 394
Activité incl filiales 3,6/5.0    1 797
Symbole boursier
ISIN LU1598757687
Classe Nice dominante Métaux communs et minerais; obje...

Brevets

Marques

580 0
449 0
1 005 43
67
 
Dernier brevet 2025 - Entry airlock for a vacuum chamb...
Premier brevet 1999 - Coated hot- and cold-rolled stee...
Dernière marque 2025 - S650GD-HyPer
Première marque 1964 - SOLFER

Filiales

15 subsidiaries with IP (304 patents, 58 trademarks)

59 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Common metals and their alloys; iron, unprocessed or semi-processed steel products; stainless ste...
P/S Common metals and their alloys; building materials made of metal; hardware of metal; storage con...
Invention Steel sheet and high strength press hardened steel part having excellent bending and method of ma...
2024 Invention Steel sheet and high strength press hardened steel part having excellent bending anisotropy and m...
Invention Direct reduction shaft furnace with probe for measuring interior gas analysis. A direct reductio...
P/S Common metals and their alloys; unwrought or semi-wrought steel; steel; carbon steel; stainless ...
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...
P/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...
P/S Common metals and their alloys; Steel, unwrought or semi-wrought; Steel; Carbon steels; Stainless...
P/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...
P/S Common metals and their alloys; Steel, unwrought or semi-wrought, including the following product...
2023 Invention Entry airlock for a vacuum chamber of a facility for the vacuum processing of a moving strip and ...
Invention Method of continuous casting of a composite metallic product. A method of continuous casting of a...
Invention Method for controlling a sintering machine, associated controller and sintering machine. iii) arr...
Invention Method of continuous casting of a composite metallic product. The invention relates to a method o...
Invention Installation for continuously hot dip coating a steel strip and method therefore. An installation...
Invention Device for cleaning a hot dip coating bath and method to perform hot dip coating of a steel sheet...
Invention Dash panel reinforcement ring. Dash panel reinforcement ring (1) designed to reinforce a dash pan...
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...
P/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...
P/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...
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...
Invention Ferrous alloy powder for additive manufacturing. A ferrous alloy powder for additive manufacturi...
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 P/S Common metals and their alloys; steels particularly stainless steels, coated steels, lacquered a...
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...
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 ...
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...
Invention Method for erecting a transportation structure. A method for erecting a portion of a transportat...
P/S Common metals and their alloys; metal materials for building and construction; Metal and steel pi...
Invention Method for the treatment of ferrous scrap comprising magnetic and non-magnetic materials and asso...
2021 P/S Common metals and their alloys; unprocessed or semi processed steel, including stainless steel, c...
P/S Metal hardware; Building and construction materials and elements of metal; Structures and transpo...
Invention Leak-proof upper tundish nozzle. A leak-proof gas injected upper tundish nozzle including a prot...
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; steel; coated steels in the form of metal sheets, slabs, bars, c...
P/S Common metals and their alloys; steels, coated steels in the form of billets, cogs, slabs, sheet...
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...