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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →