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Raisa Grigorieva

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  • Metz, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coated steel sheet
    • Patent number 12,351,886
    • Issue date Jul 8, 2025
    • Arcelormittal
    • Tiago Machado Amorim
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press hardening method
    • Patent number 12,281,366
    • Issue date Apr 22, 2025
    • Arcelormittal
    • Raisa Grigorieva
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Press hardening method
    • Patent number 12,270,087
    • Issue date Apr 8, 2025
    • Arcelormittal
    • Raisa Grigorieva
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Press hardening method
    • Patent number 11,773,464
    • Issue date Oct 3, 2023
    • Arcelormittal
    • Pascal Drillet
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method for the manufacture of a hardened part which does not have L...
    • Patent number 11,162,153
    • Issue date Nov 2, 2021
    • Arcelormittal
    • Tiago Machado Amorim
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Fabrication process of coated stamped parts
    • Patent number 10,131,117
    • Issue date Nov 20, 2018
    • ArcelorMittal Investigación y Desarrollo, S.L.
    • Isabelle Thirion
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    A press hardening method
    • Publication number 20220396845
    • Publication date Dec 15, 2022
    • ARCELORMITTAL
    • Raisa GRIGORIEVA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Press hardening method
    • Publication number 20220380863
    • Publication date Dec 1, 2022
    • ARCELORMITTAL
    • Raisa GRIGORIEVA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    A press hardening method
    • Publication number 20220380861
    • Publication date Dec 1, 2022
    • ARCELORMITTAL
    • Raisa GRIGORIEVA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    A press hardening method
    • Publication number 20220380905
    • Publication date Dec 1, 2022
    • ARCELORMITTAL
    • Raisa GRIGORIEVA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    A PRESS HARDENING METHOD
    • Publication number 20220042129
    • Publication date Feb 10, 2022
    • ARCELORMITTAL
    • Pascal DRILLET
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PAINTED, HOT FORMED, COATED STEEL PART
    • Publication number 20210395856
    • Publication date Dec 23, 2021
    • ARCELORMITTAL
    • Tiago MACHADO AMORIM
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HOT FORMED PRE-COATED STEEL PART
    • Publication number 20210395853
    • Publication date Dec 23, 2021
    • ARCELORMITTAL
    • Tiago MACHADO AMORIM
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PRE-COATED STEEL SHEET
    • Publication number 20210395854
    • Publication date Dec 23, 2021
    • ARCELORMITTAL
    • Tiago MACHADO AMORIM
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR MANUFACTURE OF A PRE-COATED STEEL SHEET
    • Publication number 20210395855
    • Publication date Dec 23, 2021
    • ARCELORMITTAL
    • Tiago MACHADO AMORIM
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Method for the Manufacture of a Hardened Part which does not have L...
    • Publication number 20180223386
    • Publication date Aug 9, 2018
    • ARCELORMITTAL
    • Tiago MACHADO AMORIM
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    FABRICATION PROCESS OF COATED STAMPED PARTS AND PARTS PREPARED FROM...
    • Publication number 20120085467
    • Publication date Apr 12, 2012
    • ArcelorMittal Invenstigacion Y Desarrollo S. L.
    • Isabelle Thirion
    • C21 - METALLURGY OF IRON