Assignee
ARCELORMITTAL
LU·403 granted patents·260 pending applications·336 citations·filing 2012–2025
Top patents by PatentIndex Score
663 records- 0197US10668570B2Method and device for preparing aluminum-coated steel sheets intended for being welded and then hardened under a press; corresponding welded blankARCELORMITTAL·Filed 2015·Granted Jun 2, 2020·13 cites·10 claims
- 0297US10590507B2Coated steel strips, coated stamped products and methodsARCELORMITTAL·Filed 2019·Granted Mar 17, 2020·7 cites·30 claims
- 0397US9827633B2Method for the preparation of aluminized steel sheets to be welded and then press hardenedARCELORMITTAL·Filed 2017·Granted Nov 28, 2017·13 cites·28 claims
- 0496US11965225B2Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereofARCELORMITTAL·Filed 2023·Granted Apr 23, 2024·4 cites·13 claims
- 0596US10119187B2Deformed part and vehicleARCELORMITTAL·Filed 2017·Granted Nov 6, 2018·3 cites·13 claims
- 0696US2026035761A1Method of forming a hot stamped coated steel productARCELORMITTAL·Filed 2025·Application pending·0 cites
- 0795US11572599B2Cold rolled heat treated steel sheet and a method of manufacturing thereofARCELORMITTAL·Filed 2018·Granted Feb 7, 2023·4 cites·16 claims
- 0895US10828729B2Hot-formed previously welded steel part with very high mechanical resistance and production methodARCELORMITTAL·Filed 2017·Granted Nov 10, 2020·8 cites·27 claims
- 0995US10597747B2Coated steel strips, coated stamped products and methodsARCELORMITTAL·Filed 2019·Granted Mar 24, 2020·1 cites·4 claims
- 1095US10577674B2Coated steel strips, coated stamped products and methodsARCELORMITTAL·Filed 2019·Granted Mar 3, 2020·1 cites·30 claims
- 1195US10550447B2Coated steel strips, coated stamped products and methodsARCELORMITTAL·Filed 2017·Granted Feb 4, 2020·3 cites·21 claims
- 1294US12454737B2Method of forming a hot stamped coated steel productARCELORMITTAL·Filed 2024·Granted Oct 28, 2025·0 cites·28 claims
- 1394US12428711B2Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the sameARCELORMITTAL·Filed 2024·Granted Sep 30, 2025·2 cites·18 claims
- 1494US12404571B2Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the sameARCELORMITTAL·Filed 2024·Granted Sep 2, 2025·3 cites·16 claims
- 1594US12312661B2Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the sameARCELORMITTAL·Filed 2024·Granted May 27, 2025·2 cites·7 claims
- 1694US12145653B2Front structure for an electric vehicleARCELORMITTAL·Filed 2020·Granted Nov 19, 2024·15 cites·11 claims
- 1794US11920207B2Cold rolled steel sheet and a method of manufacturing thereofARCELORMITTAL·Filed 2018·Granted Mar 5, 2024·4 cites·22 claims
- 1894US11365468B2Cold rolled and heat treated steel sheet and a method of manufacturing thereofARCELORMITTAL·Filed 2018·Granted Jun 21, 2022·4 cites·21 claims
- 1994US11319610B2Steel for press hardening and press hardened part manufactured from such steelARCELORMITTAL·Filed 2016·Granted May 3, 2022·5 cites·17 claims
- 2094US11162153B2Method for the manufacture of a hardened part which does not have LME issuesARCELORMITTAL·Filed 2016·Granted Nov 2, 2021·6 cites·32 claims
- 2194US11027600B2Reinforcement element for a vehicle, method for producing the same and door assemblyARCELORMITTAL·Filed 2015·Granted Jun 8, 2021·4 cites·12 claims
- 2294US2026022444A1Method for manufacturing a metal sheet with a znal coating and with optimized wiping, corresponding metal sheet, part and vehicleARCELORMITTAL·Filed 2025·Application pending·0 cites
- 2393US12473620B2Cold rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Granted Nov 18, 2025·1 cites·9 claims
- 2493US12371755B2Steel sheet and high strength press hardened steel part having excellent bending and method of manufacturing the sameARCELORMITTAL·Filed 2025·Granted Jul 29, 2025·2 cites·8 claims
- 2593US12012655B2Steel sheet coated with a metallic coating based on aluminumARCELORMITTAL·Filed 2022·Granted Jun 18, 2024·2 cites·15 claims
- 2693US9957582B2Precoated sheets for manufacturing press-hardened coated steel partsARCELORMITTAL·Filed 2017·Granted May 1, 2018·4 cites·6 claims
- 2792US12012640B2Method of forming a hot stamped coated steel productARCELORMITTAL·Filed 2023·Granted Jun 18, 2024·0 cites·30 claims
- 2892US10780529B2Welded blanks made from aluminized steel sheets and having advantageous welded joint characteristicsARCELORMITTAL·Filed 2019·Granted Sep 22, 2020·2 cites·27 claims
- 2992US10654134B2Method for the preparation of aluminized steel sheets to be welded and then press hardenedARCELORMITTAL·Filed 2019·Granted May 19, 2020·2 cites·29 claims
- 3091US12503740B2Cold rolled and double annealed steel sheetARCELORMITTAL·Filed 2021·Granted Dec 23, 2025·1 cites·11 claims
- 3191US11434541B2High strength and high formability steel sheet and manufacturing methodARCELORMITTAL·Filed 2017·Granted Sep 6, 2022·3 cites·19 claims
- 3291US11326227B2Coated steel strips, coated stamped products and methodsARCELORMITTAL·Filed 2021·Granted May 10, 2022·1 cites·25 claims
- 3391US10961602B2Coated steel strips, coated stamped products and methodsARCELORMITTAL·Filed 2019·Granted Mar 30, 2021·1 cites·30 claims
- 3491US10272514B2Spot welded joint using high strength and high forming steel and its production methodARCELORMITTAL·Filed 2014·Granted Apr 30, 2019·5 cites·26 claims
- 3591US10006099B2Process for manufacturing iron-carbon-maganese austenitic steel sheet with excellent resistance to delayed crackingARCELORMITTAL·Filed 2015·Granted Jun 26, 2018·2 cites·17 claims
- 3691US9845518B2Method for fabricating steel sheet for press hardening, and parts obtained by this methodARCELORMITTAL·Filed 2017·Granted Dec 19, 2017·5 cites·26 claims
- 3790US12398438B2Process for manufacturing a press hardened laser welded steel partARCELORMITTAL·Filed 2023·Granted Aug 26, 2025·0 cites·11 claims
- 3890US12312647B1Steel sheet and high strength press hardened steel part having excellent bending and method of manufacturing the sameARCELORMITTAL·Filed 2024·Granted May 27, 2025·0 cites·7 claims
- 3990US12060629B2Method of production of a cold rolled and heat treated steel sheet and use of such steel to produce vehicle partsARCELORMITTAL·Filed 2022·Granted Aug 13, 2024·1 cites·16 claims
- 4090US11702341B2Method for the manufacture of graphene oxide from Kish graphiteARCELORMITTAL·Filed 2018·Granted Jul 18, 2023·8 cites·18 claims
- 4190US11131003B2Method for producing an ultra high strength coated or not coated steel sheet and obtained sheetARCELORMITTAL·Filed 2019·Granted Sep 28, 2021·1 cites·25 claims
- 4290US11124853B2Method for producing a ultra high strength coated or not coated steel sheet and obtained sheetARCELORMITTAL·Filed 2019·Granted Sep 21, 2021·1 cites·15 claims
- 4390US10041269B2Wind turbine tower section, wind turbine tower and assembly methodARCELORMITTAL·Filed 2015·Granted Aug 7, 2018·12 cites·16 claims
- 4489US11826856B2Methods for preparation of sheets to be used for fabrication of a welded steel blank and fabricating a welded blankARCELORMITTAL·Filed 2021·Granted Nov 28, 2023·1 cites·13 claims
- 4589US11674209B2Hot-dip coated steel substrateARCELORMITTAL·Filed 2018·Granted Jun 13, 2023·2 cites·26 claims
- 4689US11149336B2Apparatus for the continuous hot dip coating of a metal strip including rotatable pouring box and associated methodARCELORMITTAL·Filed 2017·Granted Oct 19, 2021·6 cites·36 claims
- 4789US10995386B2Double annealed steel sheet having high mechanical strength and ductility characteristics, method of manufacture and use of such sheetsARCELORMITTAL·Filed 2015·Granted May 4, 2021·2 cites·18 claims
- 4889US2024042556A1Methods for preparation of sheets to be used for fabrication of a welded steel blank and fabricating a welded blankARCELORMITTAL·Filed 2023·Application pending·0 cites
- 4988US12110570B2Cold rolled, coated and post batch annealed steel sheetARCELORMITTAL·Filed 2023·Granted Oct 8, 2024·0 cites·31 claims
- 5088US11692237B2Method of dynamical adjustment for manufacturing a thermally treated steel sheetARCELORMITTAL·Filed 2017·Granted Jul 4, 2023·2 cites·19 claims
Showing the top 50 of 663 patent records by PatentIndex Score.
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