Arcelormittal S.a. opposition analysis

COMPANY ANALYSIS

Latest patents of Arcelormittal S.a. opposed by its competitors

Patent:
Grant Date:
Feb 13, 2019
Title:
Method And Device For Preparing Aluminium-Coated Steel Sheets Intended For Being Welded And Then Hardened Under A Press; Corresponding Welded Blank
Oppositions:
2
Patent:
Grant Date:
Jan 23, 2019
Title:
Method For Producing A Coated Steel Sheet Having Improved Strength, Ductility And Formability
Oppositions:
1

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