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Assignee profile:

ArcelorMittal

City:

Luxembourg

Country:

Luxembourg

Published Applications:

428

Last publication date:

2026-03-17

Patent Grants:

418

Last grant date:

2026-03-17

Quarterly ArcelorMittal Patent Applications

Top Inventors for applications by ArcelorMittal

These are the the leading inventors for applications assigned to ArcelorMittal:

Recent patent applications by ArcelorMittal

ArcelorMittal based in Luxembourg, LU has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-03-17 ✅ Patent 12,577,630 granted on 2026-03-17
US19011515
Chemistry; metallurgy

Steel sheet and high strength press hardened steel part having excellent bending and method of manufacturing the same

 #2 | 2025-12-18 ✅ Patent 12,601,028 granted on 2026-04-14
US20250382680A1
Chemistry; metallurgy

Steel part having high strength and high bendability

 #3 | 2025-12-18 ✅ Patent 12,601,025 granted on 2026-04-14
US20250382679A1
Chemistry; metallurgy

Steel part having high strength and high bendability

 #4 | 2025-10-30 ✅ Patent 12,571,066 granted on 2026-03-10
US20250333813A1
Chemistry; metallurgy

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #5 | 2025-10-16 ✅ Patent 12,516,396 granted on 2026-01-06
US20250320575A1
Chemistry; metallurgy

NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF

 #6 | 2025-06-26
US20250207216A1
Chemistry; metallurgy

TWIP STEEL SHEET HAVING AN AUSTENITIC MATRIX

 #7 | 2025-05-27 ✅ Patent 12,312,647 granted on 2025-05-27
US18811133
Chemistry; metallurgy

Steel sheet and high strength press hardened steel part having excellent bending and method of manufacturing the same

 #8 | 2025-05-01 ✅ Patent 12,428,711 granted on 2025-09-30
US20250137105A1
Chemistry; metallurgy

STEEL SHEET AND HIGH STRENGTH PRESS HARDENED STEEL PART HAVING EXCELLENT BENDING ANISOTROPY AND METHOD OF MANUFACTURING THE SAME

 #9 | 2025-05-01 ✅ Patent 12,371,756 granted on 2025-07-29
US20250137083A1
Chemistry; metallurgy

STEEL SHEET AND HIGH STRENGTH PRESS HARDENED STEEL PART HAVING EXCELLENT BENDING AND METHOD OF MANUFACTURING THE SAME

 #10 | 2025-05-01 ✅ Patent 12,371,755 granted on 2025-07-29
US20250137082A1
Chemistry; metallurgy

STEEL SHEET AND HIGH STRENGTH PRESS HARDENED STEEL PART HAVING EXCELLENT BENDING AND METHOD OF MANUFACTURING THE SAME

 #11 | 2025-04-24 ✅ Patent 12,404,571 granted on 2025-09-02
US20250129459A1
Chemistry; metallurgy

STEEL SHEET AND HIGH STRENGTH PRESS HARDENED STEEL PART HAVING EXCELLENT BENDING ANISOTROPY AND METHOD OF MANUFACTURING THE SAME

 #12 | 2025-04-10 ✅ Patent 12,460,282 granted on 2025-11-04
US20250114837A1
Performing operations; transporting

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

 #13 | 2025-01-30 ✅ Patent 12,460,283 granted on 2025-11-04
US20250034684A1
Chemistry; metallurgy

CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESION

 #14 | 2025-01-02 ✅ Patent 12,312,661 granted on 2025-05-27
US20250003037A1
Chemistry; metallurgy

Steel sheet and high strength press hardened steel part having excellent bending anisotropy and method of manufacturing the same

 #15 | 2024-12-05 ✅ Patent 12,624,441 granted on 2026-05-12
US20240401188A1
Chemistry; metallurgy

VACUUM DEPOSITION FACILITY AND METHOD FOR COATING A SUBSTRATE

 #16 | 2024-12-05 ✅ Patent 12,553,119 granted on 2026-02-17
US20240401183A1
Chemistry; metallurgy

VACUUM DEPOSITION FACILITY AND METHOD FOR COATING A SUBSTRATE

 #17 | 2024-09-19 ✅ Patent 12,454,737 granted on 2025-10-28
US20240309484A1
Chemistry; metallurgy

METHOD OF FORMING A HOT STAMPED COATED STEEL PRODUCT

 #18 | 2024-08-15 ✅ Patent 12,459,021 granted on 2025-11-04
US20240269724A1
Performing operations; transporting

Method for Mitigating the Effects of Coil Collapse on Hot Strip Mill Coils

 #19 | 2024-08-01 ✅ Patent 12,630,897 granted on 2026-05-19
US20240254586A1
Chemistry; metallurgy

METHOD FOR PRODUCING HIGH-STRENGTH STEEL PARTS WITH IMPROVED DUCTILITY, AND PARTS OBTAINED BY SAID METHOD

 #20 | 2024-07-11 ✅ Patent 12,564,900 granted on 2026-03-03
US20240227080A1
Performing operations; transporting

Method for producing a press-hardened laser welded steel part and press-hardened laser welded steel part

 #21 | 2024-07-04 ✅ Patent 12,404,561 granted on 2025-09-02
US20240218476A1
Chemistry; metallurgy

Steel sheet and high strength press hardened steel part and method of manufacturing the same

 #22 | 2024-05-09 ✅ Patent 12,427,567 granted on 2025-09-30
US20240149333A1
Performing operations; transporting

Continuous caster to cast a metal product

 #23 | 2024-05-02 ✅ Patent 12,559,941 granted on 2026-02-24
US20240141646A1
Fixed constructions

Profiled metallic sheet for a sandwich panel

 #24 | 2024-04-25 ✅ Patent 12,510,485 granted on 2025-12-30
US20240133816A1
Physics

SYSTEM AND METHOD FOR DETERMINING THE CHEMICAL COMPOSITION OF LIQUID METALLURGICAL PRODUCTS

 #25 | 2024-04-11
US20240117457A1
Chemistry; metallurgy

COLD ROLLED AND ANNEALED STEEL SHEET, METHOD OF PRODUCTION THEREOF AND USE OF SUCH STEEL TO PRODUCE VEHICLE PARTS

 #26 | 2024-04-04 ✅ Patent 12,378,627 granted on 2025-08-05
US20240110257A1
Chemistry; metallurgy

GALVANNEALED STEEL SHEET

 #27 | 2024-04-04 ✅ Patent 12,012,640 granted on 2024-06-18
US20240110256A1
Chemistry; metallurgy

Method of forming a hot stamped coated steel product

 #28 | 2024-03-21 ✅ Patent 12,305,286 granted on 2025-05-20
US20240093375A1
Chemistry; metallurgy

Metal sheet treatment method and metal sheet treated with this method

 #29 | 2024-02-22 ✅ Patent 12,576,347 granted on 2026-03-17
US20240058727A1
Performing operations; transporting

HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER

 #30 | 2024-02-01 ✅ Patent 12,606,893 granted on 2026-04-21
US20240035133A1
Chemistry; metallurgy

COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

 #31 | 2024-02-01 ✅ Patent 12,398,438 granted on 2025-08-26
US20240035109A1
Chemistry; metallurgy

Process for Manufacturing a Press Hardened Laser Welded Steel Part

 #32 | 2024-02-01 ✅ Patent 12,042,851 granted on 2024-07-23
US20240033814A1
Performing operations; transporting

Casting method and associated device

 #33 | 2024-01-25 ✅ Patent 12,416,061 granted on 2025-09-16
US20240026491A1
Chemistry; metallurgy

METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET

 #34 | 2024-01-25 ✅ Patent 12,497,678 granted on 2025-12-16
US20240026487A1
Chemistry; metallurgy

ANNEALING METHOD

 #35 | 2024-01-25 ✅ Patent 12,576,914 granted on 2026-03-17
US20240025482A1
Performing operations; transporting

Side structure for a motor vehicle

 #36 | 2024-01-04 ✅ Patent 12,385,121 granted on 2025-08-12
US20240002993A1
Chemistry; metallurgy

Coated steel sheet and high strength press hardened steel part and method of manufacturing the same

 #37 | 2023-12-28 ✅ Patent 12,637,732 granted on 2026-05-26
US20230416864A1
Chemistry; metallurgy

HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET AND MANUFACTURING METHOD

 #38 | 2023-12-14 ✅ Patent 12,325,893 granted on 2025-06-10
US20230399713A1
Chemistry; metallurgy

A method for manufacturing a steel sheet with a ZnAlMg coating, corresponding coated steel sheet, part and vehicle

 #39 | 2023-12-14 ✅ Patent 12,269,533 granted on 2025-04-08
US20230399051A1
Performing operations; transporting

Method for producing a welded steel blank and associated welded blank

 #40 | 2023-11-02 ✅ Patent 12,325,466 granted on 2025-06-10
US20230347981A1
Performing operations; transporting

Structural node for a motor vehicle front lower load path, and process for assembling said structural node.

 #41 | 2023-09-14 ✅ Patent 12,435,387 granted on 2025-10-07
US20230287552A1
Chemistry; metallurgy

METHOD FOR DIP-COATING A METAL STRIP

 #42 | 2023-09-07 ✅ Patent 12,473,620 granted on 2025-11-18
US20230279528A1
Chemistry; metallurgy

Cold rolled and annealed steel sheet and method of manufacturing the same

 #43 | 2023-08-31 ✅ Patent 12,227,822 granted on 2025-02-18
US20230272516A1
Chemistry; metallurgy

Hot-dip coated steel substrate

 #44 | 2023-08-31 ✅ Patent 12,054,802 granted on 2024-08-06
US20230272502A1
Chemistry; metallurgy

Zinc-coated steel sheet with high resistance spot weldability

 #45 | 2023-08-31 ✅ Patent 12,115,831 granted on 2024-10-15
US20230271466A1
Performing operations; transporting

Rear lower control arm for motor vehicle

 #46 | 2023-08-17 ✅ Patent 12,110,570 granted on 2024-10-08
US20230257846A1
Chemistry; metallurgy

Cold rolled, coated and post batch annealed steel sheet

 #47 | 2023-08-03 ✅ Patent 12,134,245 granted on 2024-11-05
US20230241865A1
Performing operations; transporting

Method for the manufacturing of liquid metal embrittlement resistant galvannealed steel sheet

 #48 | 2023-07-13 ✅ Patent 12,509,741 granted on 2025-12-30
US20230220509A1
Chemistry; metallurgy

COLD ROLLED AND ANNEALED STEEL SHEET, METHOD OF PRODUCTION THEREOF AND USE OF SUCH STEEL TO PRODUCE VEHICLE PARTS

 #49 | 2023-07-13 ✅ Patent 12,428,064 granted on 2025-09-30
US20230219625A1
Performing operations; transporting

Rocker reinforcement for an electric vehicle

 #50 | 2023-06-29 ✅ Patent 12,392,008 granted on 2025-08-19
US20230203617A1
Chemistry; metallurgy

Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof

 #51 | 2023-06-29 ✅ Patent 12,398,439 granted on 2025-08-26
US20230203616A1
Chemistry; metallurgy

Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof

 #52 | 2023-06-29 ✅ Patent 12,083,590 granted on 2024-09-10
US20230201919A1
Performing operations; transporting

Method for maintaining the optimal amount of inert gas being injected into cast steel

 #53 | 2023-05-25 ✅ Patent 12,091,724 granted on 2024-09-17
US20230160033A1
Chemistry; metallurgy

Galvannealed steel sheet coated with an iron and nickel layer topped by a zinc-based layer

 #54 | 2023-05-25 ✅ Patent 12,011,902 granted on 2024-06-18
US20230158774A1
Performing operations; transporting

Hot-dip coated steel sheet

 #55 | 2023-05-18 ✅ Patent 11,965,225 granted on 2024-04-23
US20230151452A1
Chemistry; metallurgy

Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof

 #56 | 2023-05-11 ✅ Patent 12,338,506 granted on 2025-06-24
US20230141152A1
Chemistry; metallurgy

COLD ROLLED HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

 #57 | 2023-05-04 ✅ Patent 12,139,782 granted on 2024-11-12
US20230137133A1
Chemistry; metallurgy

Method for the manufacturing of liquid metal embrittlement resistant zinc coated steel sheet

 #58 | 2023-05-04 ✅ Patent 12,292,347 granted on 2025-05-06
US20230135338A1
Physics

Apparatus for measuring the internal gas pressure of a coke oven, associated coke oven system and method

 #59 | 2023-04-20 ✅ Patent 12,606,898 granted on 2026-04-21
US20230119030A1
Chemistry; metallurgy

METHOD FOR MANUFACTURING A METAL SHEET WITH A ZnAl COATING AND WITH OPTIMIZED WIPING, CORRESPONDING METAL SHEET, PART AND VEHICLE

 #60 | 2023-04-13 ✅ Patent 12,000,050 granted on 2024-06-04
US20230113179A1
Chemistry; metallurgy

Dielectric coating

 #61 | 2023-04-06 ✅ Patent 12,060,629 granted on 2024-08-13
US20230105826A1
Chemistry; metallurgy

Method of production of a cold rolled and heat treated steel sheet and use of such steel to produce vehicle parts

 #62 | 2023-04-06 ✅ Patent 12,515,254 granted on 2026-01-06
US20230104535A1
Performing operations; transporting

Process for the additive manufacturing of maraging steels

 #63 | 2023-03-16 ✅ Patent 12,246,603 granted on 2025-03-11
US20230081292A1
Performing operations; transporting

Protective element for a battery pack of a hybrid or electric vehicle and process for the assembling of a reinforced battery pack

 #64 | 2023-02-23 ✅ Patent 12,509,740 granted on 2025-12-30
US20230058956A1
Chemistry; metallurgy

HOT ROLLED AND STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

 #65 | 2023-02-16 ✅ Patent 12,151,297 granted on 2024-11-26
US20230050317A1
Performing operations; transporting

Production method for a spot welded joint using high strength and high forming steel

 #66 | 2023-02-09 ✅ Patent 12,266,815 granted on 2025-04-01
US20230041000A1
Electricity

Reinforcement frame for a battery pack of an electric or hybrid vehicle, reinforced battery pack and process for assembling said battery pack

 #67 | 2023-02-09 ✅ Patent 11,884,997 granted on 2024-01-30
US20230040035A1
Chemistry; metallurgy

Hot rolled plate or forging of an austenitic steel

 #68 | 2023-02-02 ✅ Patent 12,503,744 granted on 2025-12-23
US20230032122A1
Chemistry; metallurgy

Hot rolled and heat-treated steel sheet and method of manufacturing the same

 #69 | 2023-01-26 ✅ Patent 12,480,188 granted on 2025-11-25
US20230027001A1
Chemistry; metallurgy

High toughness hot rolled steel sheet and method of manufacturing the same

 #70 | 2023-01-12 ✅ Patent 12,624,432 granted on 2026-05-12
US20230011220A1
Chemistry; metallurgy

Metal powder for additive manufacturing

 #71 | 2023-01-12 ✅ Patent 12,209,406 granted on 2025-01-28
US20230010030A1
Fixed constructions

Facade element, building facade and process for the assembling of such a building facade

 #72 | 2023-01-05 ✅ Patent 12,486,551 granted on 2025-12-02
US20230002847A1
Chemistry; metallurgy

COLD ROLLED AND HEAT-TREATED STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

 #73 | 2023-01-05 ✅ Patent 12,416,056 granted on 2025-09-16
US20230002842A1
Chemistry; metallurgy

HIGH TOUGHNESS HOT ROLLED AND ANNEALED STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

 #74 | 2022-12-29 ✅ Patent 12,522,909 granted on 2026-01-13
US20220411911A1
Chemistry; metallurgy

A coated steel substrate

 #75 | 2022-12-22 ✅ Patent 12,188,904 granted on 2025-01-07
US20220404316A1
Physics

System and method for estimating both thickness and wear state of refractory material of a metallurgical furnace

 #76 | 2022-12-22 ✅ Patent 12,351,918 granted on 2025-07-08
US20220403495A1
Chemistry; metallurgy

ROLL CONNECTION

 #77 | 2022-12-22 ✅ Patent 12,612,683 granted on 2026-04-28
US20220403487A1
Chemistry; metallurgy

FORGED PART OF STEEL AND A METHOD OF MANUFACTURING THEREOF

 #78 | 2022-12-15 ✅ Patent 12,371,769 granted on 2025-07-29
US20220396862A1
Chemistry; metallurgy

METHOD FOR SCHEDULING PRODUCTION ON A CONTINUOUS GALVANIZING LINE

 #79 | 2022-12-15 ✅ Patent 12,270,087 granted on 2025-04-08
US20220396845A1
Chemistry; metallurgy

Press hardening method

 #80 | 2022-12-01 ✅ Patent 12,597,664 granted on 2026-04-07
US20220384893A1
Electricity

Reinforced carrier device for a battery pack and process for the assembling of a reinforced battery pack

 #81 | 2022-12-01 ✅ Patent 12,448,664 granted on 2025-10-21
US20220380863A1
Chemistry; metallurgy

Press hardening method

 #82 | 2022-12-01 ✅ Patent 12,281,366 granted on 2025-04-22
US20220380861A1
Chemistry; metallurgy

Press hardening method

 #83 | 2022-11-24 ✅ Patent 12,448,253 granted on 2025-10-21
US20220371859A1
Performing operations; transporting

System and method for handling semi-finished metal products

 #84 | 2022-11-10 ✅ Patent 12,104,255 granted on 2024-10-01
US20220356552A1
Chemistry; metallurgy

Phosphatable part starting from a steel sheet coated with a metallic coating based on aluminum

 #85 | 2022-10-27 ✅ Patent 12,516,395 granted on 2026-01-06
US20220340992A1
Chemistry; metallurgy

HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

 #86 | 2022-10-20 ✅ Patent 12,409,889 granted on 2025-09-09
US20220332371A1
Performing operations; transporting

REAR STRUCTURE FOR AN ELECTRIC VEHICLE

 #87 | 2022-10-13 ✅ Patent 12,370,663 granted on 2025-07-29
US20220324092A1
Performing operations; transporting

METHOD FOR OPERATING A HAND-GUIDED MACHINE TOOL, AND HAND-HELD MACHINE TOOL

 #88 | 2022-10-06 ✅ Patent 12,145,653 granted on 2024-11-19
US20220315111A1
Performing operations; transporting

Front structure for an electric vehicle

 #89 | 2022-10-06 ✅ Patent 12,005,496 granted on 2024-06-11
US20220314308A1
Performing operations; transporting

Notched ingot improving a line productivity

 #90 | 2022-09-22 ✅ Patent 12,012,655 granted on 2024-06-18
US20220298618A1
Chemistry; metallurgy

Steel sheet coated with a metallic coating based on aluminum

 #91 | 2022-09-15 ✅ Patent 12,497,680 granted on 2025-12-16
US20220290284A1
Chemistry; metallurgy

EDGE BUILD-UP MEASUREMENT

 #92 | 2022-09-15 ✅ Patent 12,590,343 granted on 2026-03-31
US20220290283A1
Chemistry; metallurgy

MOVEABLE OVERFLOW

 #93 | 2022-09-15 ✅ Patent 12,428,692 granted on 2025-09-30
US20220290265A1
Chemistry; metallurgy

RESISTANCE SPOT WELDED JOINT AND A PROCESS FOR PRODUCING A RESISTANCE SPOT WELDED JOINT

 #94 | 2022-09-08 ✅ Patent 11,725,265 granted on 2023-08-15
US20220282360A1
Chemistry; metallurgy

High formability steel sheet for the manufacture of lightweight structural parts and manufacturing process

 #95 | 2022-09-08 ✅ Patent 12,503,739 granted on 2025-12-23
US20220282348A1
Chemistry; metallurgy

METHOD FOR MANUFACTURING A HIGH STRENGTH STEEL PRODUCT AND STEEL PRODUCT THEREBY OBTAINED

 #96 | 2022-09-08 ✅ Patent 12,097,755 granted on 2024-09-24
US20220281304A1
Performing operations; transporting

Side sill part for an automotive vehicle

 #97 | 2022-08-18 ✅ Patent 12,553,099 granted on 2026-02-17
US20220259689A1
Chemistry; metallurgy

COLD ROLLED AND COATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

 #98 | 2022-08-11 ✅ Patent 12,509,778 granted on 2025-12-30
US20220251711A1
Chemistry; metallurgy

A METHOD FOR THE MANUFACTURE OF A COATED METALLIC SUBSTRATE BY LASER METAL DEPOSITION

 #99 | 2022-08-11 ✅ Patent 12,048,963 granted on 2024-07-30
US20220250139A1
Performing operations; transporting

Holed ingot improving a line productivity

 #100 | 2022-07-28 ✅ Patent 12,404,179 granted on 2025-09-02
US20220234898A1
Chemistry; metallurgy

METHOD FOR THE MANUFACTURE OF REDUCED GRAPHENE OXIDE FROM EXPANDED KISH GRAPHITE

Also check out ArcelorMittal's (Luxembourg, Luxembourg) applicant profile with 579 patent applications submitted.

AssigneeID:

112594 ⎘