ArcelorMittal S.A.
Utility Patents

Last updated:

List of all ArcelorMittal S.A. patents 156 in total

Status Patent
Grant
Utility: Manufacturing method for hot rolled steel sheet External link
Filling date: 6 Sep 2025 Issue date: 20 Sep 2022
Grant
Utility: Fabrication method for a multi-layer substrate External link
Filling date: 6 Sep 2025 Issue date: 20 Sep 2022
Grant
Utility: High strength and high formability steel sheet and manufacturing method External link
Filling date: 6 Sep 2025 Issue date: 6 Sep 2022
Grant
Utility: High formability steel sheet for the manufacture of lightweight structural parts and manufacturing process External link
Filling date: 6 Sep 2025 Issue date: 30 Aug 2022
Grant
Utility: Hot-formed previously welded steel part with very high mechanical resistance and production method External link
Filling date: 6 Sep 2025 Issue date: 30 Aug 2022
Grant
Utility: Electrical connection device for a photovoltaic system External link
Filling date: 6 Sep 2025 Issue date: 16 Aug 2022
Grant
Utility: Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced External link
Filling date: 6 Sep 2025 Issue date: 16 Aug 2022
Grant
Utility: Method for the manufacture of TWIP steel sheet having an austenitic matrix External link
Filling date: 6 Sep 2025 Issue date: 16 Aug 2022
Grant
Utility: Method for the manufacture of a phosphatable part starting from a steel sheet coated with a metallic coating based on aluminum External link
Filling date: 6 Sep 2025 Issue date: 16 Aug 2022
Grant
Utility: Cold rolled steel wire, method and reinforcement of flexible conduits External link
Filling date: 6 Sep 2025 Issue date: 9 Aug 2022
Grant
Utility: Manufacturing process of hot press formed aluminized steel parts External link
Filling date: 6 Sep 2025 Issue date: 2 Aug 2022
Grant
Utility: Method for the manufacture of reduced graphene oxide from Kish graphite External link
Filling date: 6 Sep 2025 Issue date: 19 Jul 2022
Grant
Utility: Coated metal band having an improved appearance External link
Filling date: 6 Sep 2025 Issue date: 28 Jun 2022
Grant
Utility: Assembly of an aluminum component and of a steel component having a ZnAlMg alloy coating External link
Filling date: 6 Sep 2025 Issue date: 28 Jun 2022
Grant
Utility: Method for manufacturing a high strength steel product and steel product thereby obtained External link
Filling date: 6 Sep 2025 Issue date: 28 Jun 2022
Grant
Utility: Cold rolled and heat treated steel sheet and a method of manufacturing thereof External link
Filling date: 6 Sep 2025 Issue date: 21 Jun 2022
Grant
Utility: Production of HIC-resistant pressure vessel grade plates using a low-carbon composition External link
Filling date: 6 Sep 2025 Issue date: 7 Jun 2022
Grant
Utility: Method for manufacturing a high strength steel sheet and sheet obtained External link
Filling date: 6 Sep 2025 Issue date: 24 May 2022
Grant
Utility: Electrical connection device for a photovoltaic system External link
Filling date: 6 Sep 2025 Issue date: 17 May 2022
Grant
Utility: Coated steel strips, coated stamped products and methods External link
Filling date: 6 Sep 2025 Issue date: 10 May 2022
Grant
Utility: Martensitic steels with 1700 to 2200 MPa tensile strength External link
Filling date: 6 Sep 2025 Issue date: 3 May 2022
Grant
Utility: Metal sheet treatment method and metal sheet treated with this method External link
Filling date: 6 Sep 2025 Issue date: 3 May 2022
Grant
Utility: Metal sheet treatment method and metal sheet treated with this method External link
Filling date: 6 Sep 2025 Issue date: 3 May 2022
Grant
Utility: Apparatus and method for vacuum deposition External link
Filling date: 6 Sep 2025 Issue date: 3 May 2022
Grant
Utility: Copper cooling plate with multilayer protrusions comprising wear resistant material, for a blast furnace External link
Filling date: 6 Sep 2025 Issue date: 3 May 2022
Grant
Utility: Steel for press hardening and press hardened part manufactured from such steel External link
Filling date: 6 Sep 2025 Issue date: 3 May 2022
Grant
Utility: Equipment for coating a metal strip External link
Filling date: 6 Sep 2025 Issue date: 26 Apr 2022
Grant
Utility: Panel for vehicle comprising a coated steel sheet locally reinforced External link
Filling date: 6 Sep 2025 Issue date: 26 Apr 2022
Grant
Utility: High-strength cold rolled steel sheet having high formability and a method of manufacturing thereof External link
Filling date: 6 Sep 2025 Issue date: 22 Mar 2022
Grant
Utility: Process and device for measuring wear of a refractory lining of a receptacle intended to contain molten metal External link
Filling date: 6 Sep 2025 Issue date: 8 Mar 2022
Grant
Utility: Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicle External link
Filling date: 6 Sep 2025 Issue date: 1 Feb 2022
Grant
Utility: Coated metal sheet having an amino acid to improve corrosion resistance External link
Filling date: 6 Sep 2025 Issue date: 1 Feb 2022
Grant
Utility: Method for manufacturing cold-rolled, welded steel sheets, and sheets thus produced External link
Filling date: 6 Sep 2025 Issue date: 11 Jan 2022
Grant
Utility: Process for the manufacturing of a steel strip for packaging and associated equipment External link
Filling date: 6 Sep 2025 Issue date: 4 Jan 2022
Grant
Utility: Method for producing high silicon dual phase steels with improved ductility External link
Filling date: 6 Sep 2025 Issue date: 14 Dec 2021
Grant
Utility: Protection device and road barrier for motorcyclists External link
Filling date: 6 Sep 2025 Issue date: 14 Dec 2021
Grant
Utility: Coated metallic substrate and fabrication method External link
Filling date: 6 Sep 2025 Issue date: 7 Dec 2021
Grant
Utility: Method for the manufacture of a hardened part which does not have LME issues External link
Filling date: 6 Sep 2025 Issue date: 2 Nov 2021
Grant
Utility: Method for creating a welded steel part with uniform microstructure External link
Filling date: 6 Sep 2025 Issue date: 26 Oct 2021
Grant
Utility: Method for the production of metal sheet having a ZnMg or ZnAlMg coating, comprising the application of a basic solution of a magnesium ion complexing agent, and resulting metal sheet External link
Filling date: 6 Sep 2025 Issue date: 26 Oct 2021
Grant
Utility: Bumper beam having ribs on several walls of the bumper beam External link
Filling date: 6 Sep 2025 Issue date: 19 Oct 2021
Grant
Utility: Apparatus for the continuous hot dip coating of a metal strip including rotatable pouring box and associated method External link
Filling date: 6 Sep 2025 Issue date: 19 Oct 2021
Grant
Utility: Copper cooling plate with wear resistant inserts, for a blast furnace External link
Filling date: 6 Sep 2025 Issue date: 19 Oct 2021
Grant
Utility: Method for manufacturing a high strength steel sheet and sheet obtained External link
Filling date: 6 Sep 2025 Issue date: 19 Oct 2021
Grant
Utility: Method for producing an ultra high strength coated or not coated steel sheet and obtained sheet External link
Filling date: 6 Sep 2025 Issue date: 28 Sep 2021
Grant
Utility: Hot-rolled or cold-rolled steel plate External link
Filling date: 6 Sep 2025 Issue date: 28 Sep 2021
Grant
Utility: Method for producing a metallic coated steel sheet External link
Filling date: 6 Sep 2025 Issue date: 28 Sep 2021
Grant
Utility: Method for producing a ultra high strength coated or not coated steel sheet and obtained sheet External link
Filling date: 6 Sep 2025 Issue date: 21 Sep 2021
Grant
Utility: Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like External link
Filling date: 6 Sep 2025 Issue date: 14 Sep 2021
Grant
Utility: Method of a heat transfer of a non-metallic or metallic item External link
Filling date: 6 Sep 2025 Issue date: 14 Sep 2021

Showing 1 to 50 of 156 patents.