IP Verse

Voestalpine Stahl Gmbh opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Voestalpine Stahl Gmbh

Patent Number:
EP2906734
Title:
A Method For Manufacturing A Metal Sheet With A Znal Coating And With Optimised Drying, Corresponding Metal Sheet, Part And Vehicle
Applicant:
ARCELORMITTAL
Opposition Date:
Mar 1, 2023
Patent Number:
EP3374537
Title:
A Method For Pre-Treating A Surface For Coating
Applicant:
SANDVIK INTELLECTUAL PROPERTY AB
Opposition Date:
Dec 22, 2022
Patent Number:
EP3488025
Title:
Method For Providing A Zn-Al-Mg Coating, And Such Coating
Applicant:
TATA STEEL IJMUIDEN B.V.
Opposition Date:
Oct 27, 2021
Patent Number:
EP3209807
Title:
Method Of Production Of Tin Containing Non Grain-Oriented Silicon Steel Sheet, Steel Sheet Obtained And Use Thereof
Applicant:
ARCELORMITTAL
Opposition Date:
Aug 25, 2021
Patent Number:
EP2841615
Title:
Method For Producing A Metal Sheet Having Oiled Zn-Al-Mg Coatings, And Corresponding Metal Sheet
Applicant:
ARCELORMITTAL
Opposition Date:
Mar 24, 2021
Patent Number:
EP2965827
Title:
Strip Coating Method For The Production Of A Semi-Finished Product With A Surface Structure
Applicant:
THYSSENKRUPP AG
Opposition Date:
Feb 10, 2020
Patent Number:
EP3303647
Title:
Deformation-Hardened Component Made Of Galvanized Steel, Production Method Therefor And Method For Producing A Steel Strip Suitable For The Deformation-Hardening Of Components
Applicant:
SALZGITTER FLACHSTAHL GMBH
Opposition Date:
Dec 12, 2019
Patent Number:
EP3083239
Title:
Sheet Steel Product, A Steel Component Produced From Such A Sheet Steel Product, And Body For A Motor Vehicle
Applicant:
THYSSENKRUPP STEEL EUROPE AG
Opposition Date:
Nov 27, 2019
Patent Number:
EP2728027
Title:
Heat-Hardened Steel With Excellent Crashworthiness And Method For Manufacturing Heat-Hardenable Parts Using Same
Applicant:
HYUNDAI STEEL COMPANY
Opposition Date:
Sep 24, 2019
Patent Number:
EP2886332
Title:
Flat Steel Product, Steel Part Manufactured From Such A Flat Steel Product And Body For A Motor Vehicle
Applicant:
THYSSENKRUPP STEEL EUROPE AG
Opposition Date:
Aug 21, 2019

Latest patents of Voestalpine Stahl Gmbh opposed by its competitors

Patent:
EP2895630
Grant Date:
Jun 7, 2023
Title:
Method For Storing Discontinuously Obtained Energy In Reduction Process Of Iron Ore
Oppositions:
5
Patent:
EP2831292
Grant Date:
Aug 10, 2022
Title:
High Strength Cold Rolled Steel Sheet And Method Of Producing Such Steel Sheet
Oppositions:
1
Patent:
EP2831299
Grant Date:
Apr 29, 2020
Title:
High Strength Cold Rolled Steel Sheet And Method Of Producing Such Steel Sheet
Oppositions:
1
Patent:
EP2831296
Grant Date:
Apr 15, 2020
Title:
High Strength Cold Rolled Steel Sheet And Method Of Producing Such Steel Sheet
Oppositions:
1
Patent:
EP2436794
Grant Date:
Apr 3, 2019
Title:
High Strength Steel Sheet Having Excellent Hydrogen Embrittlement Resistance
Oppositions:
1
Patent:
EP2893051
Grant Date:
Feb 13, 2019
Title:
Method For Applying A Protective Coating To A Flat Steel Product And Flat Steel Product Having A Corresponding Protective Coating
Oppositions:
1
Patent:
EP2895631
Grant Date:
Jul 18, 2018
Title:
Method For Producing Steel With Regenerative Energy
Oppositions:
5
Patent:
EP3029162
Grant Date:
Apr 25, 2018
Title:
Method For The Heat Treatment A Manganese Steel Product And Manganese Steel Product
Oppositions:
1
Patent:
EP2667996
Grant Date:
Dec 13, 2017
Title:
Process For Producing A Roller With A Layer Produced By Build-Up Welding; Roller For Guiding And/Or Supporting A Strand In A Continuous Casting Installation Having Such A Layer
Oppositions:
1

Competitors of Voestalpine Stahl Gmbh

ARCELORMITTAL

THYSSENKRUPP STEEL EUROPE AG

TATA STEEL IJMUIDEN B.V.

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