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Sestao, Bizkaia, Spain

Arcelormittal Investigacion Y Desarrollo, S.l.

USPTO Granted Patents = 50

CIPO Patents = 11

EPO Patents = 22

Forward Citations = 205

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114 inventors (with patents filed for the assignee):

Jean-Michel Mataigne (6 out of 24 patents)

Luc Diez (5 out of 13 patents)

Christian Allely (4 out of 29 patents)

4. Bruce L Bramfitt (4 out of 9 patents)

5. Olivier Bouaziz (3 out of 9 patents)

6. Yong M Lee (3 out of 6 patents)

7. Fred B Fletcher (3 out of 3 patents)

8. John A Davis, Jr (3 out of 3 patents)

9. Kangying Zhu (2 out of 19 patents)

10. Bertrand Orsal (2 out of 6 patents)

11. Hubert Saint Raymond (2 out of 6 patents)

12. Pascal Drillet (2 out of 30 patents)

13. Eric Silberberg (2 out of 25 patents)

14. Maxime Monnoyer (2 out of 7 patents)

15. Daniel Chaleix (2 out of 16 patents)

Core Competencies:

High Strength Steel

Coated Metal Strip

Martensitic Steel

Steel Sheet Production

Cathodic Protection

Continuous Casting Equipment

Resistance Spot Welding

Blast Furnace Recycling

Hypereutectoid Steel Rail

Metal Vapor Generator

Zinc-Aluminum-Magnesium Coating

Infrared Reflector

50 patents: Sort by Forward Citations

1. 10919117 - Hot-formed previously welded steel part with very high mechanical resistance and production method (2021-02-16),

2. 10711335 - Bubble pump resistant to attack by molten aluminum (2020-07-14),

3. 10704157 - Solution for reducing the blackening or tarnishing of a metal sheet and metal sheet (2020-07-07),

4. 10604819 - Method of making high strength steel crane rail (2020-03-31),

5. 10400315 - Cold rolled steel sheet and vehicle (2019-09-03),

6. 10344368 - Coated metal strip having an improved appearance (2019-07-09),

7. 10337090 - Method for the production of very high strength martensitic steel and sheet or part thus obtained (2019-07-02),

8. 10294558 - Method for producing a metal sheet having oiled Zn—Al—Mg coatings, and corresponding metal sheet (2019-05-21),

9. 10253418 - Steel sheet provided with a coating offering sacrificial cathodic protection, method for the production of a part using such a sheet, and resulting part (2019-04-09),

10. 10203194 - Method and device for measuring the thickness of a coating layer on a running strip (2019-02-12),

11. 10131117 - Fabrication process of coated stamped parts (2018-11-20),

12. 10011905 - Automatic supply device for an industrial metal vapor generator (2018-07-03),

13. 9963756 - Method for production of martensitic steel having a very high yield point and sheet or part thus obtained (2018-05-08),

14. 9951522 - Panel, assembly of panels and associated roofing (2018-04-24),

15. 9914992 - Coated metal strip having an improved appearance (2018-03-13),

ArcelorMittal Investigación y Desarrollo, S.L. is a leading research and development center within the ArcelorMittal Group. Their expertise lies in the innovation and development of advanced steel solutions for various industrial sectors. They work closely with other companies and institutions to create sustainable and environmentally friendly steel products. For more information, please visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

50 Patents

#1 in Sestao, Bizkaia

#23 in Spain

#13,575 in the World

Sestao, Bizkaia, Spain

Arcelormittal Investigacion Y Desarrollo, S.l.

Forward Citations = 205

114 inventors:

Jean-Michel Mataigne (6 out of 24 patents)

Luc Diez (5 out of 13 patents)

Christian Allely (4 out of 29 patents)

4. Bruce L Bramfitt (4 out of 9 patents)

5. Olivier Bouaziz (3 out of 9 patents)

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