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Explore patent oppositions filed by Thyssenkrupp Steel Europe against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP4032990Method For Producing Molten SteelKABUSHIKI KAISHA KOBE SEIKO SHO KOBE STEELJan 23, 2025
EP3889311Hot Press-Formed Part, And Manufacturing Method ThereofPOSCOJul 31, 2024
EP3632586Steel Sheet For Hot Press Formed Member Having Excellent Plating Adhesion, And Method For Manufacturing SamePOSCOJul 11, 2024
EP3770295Manufacturing Method For Hot Stamping Component Having Aluminium-Silicon Alloy Coating, And Hot Stamping ComponentBAOSHAN IRON & STEELMay 15, 2024
EP3783116Pre-Coated Sheets Allowing The Production Of Press-Hardened And Coated Steel PartsARCELORMITTALJan 23, 2024
EP3783118Method For Manufacturing Press-Hardened PartsARCELORMITTALJan 12, 2024
EP3802910Vacuum-Coating System And Method For Coating A Band-Type MaterialSMS GROUPApr 19, 2023
EP2906734A Method For Manufacturing A Metal Sheet With A Znal Coating And With Optimised Drying, Corresponding Metal Sheet, Part And VehicleARCELORMITTALMar 1, 2023
EP3754035Method Of Heat Treating A Cold Rolled Steel StripTATA STEEL IJMUIDENNov 30, 2022
EP3754037Method Of Heat Treating A High Strength Cold Rolled Steel StripTATA STEEL IJMUIDENNov 30, 2022

Explore Thyssenkrupp Steel Europe's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP3134220Jan 22, 2025Method And Device For Thin-Slab Strand Casting1
EP3122480Nov 6, 2024Device For The Contact-Free Cleaning Of Rollers, And Method Therefor2
EP3204530Oct 9, 2024Cold-Rolled And Recrystallisation Annealed Flat Steel Product, And Method For The Production Thereof2
EP3221068Jun 12, 2024Method For Manufacturing A Rotationally Symmetrical Shaped Article1
EP3016754Jun 5, 2024Plant And Method For Hot Rolling Steel Strip2
EP4013555Feb 14, 2024Production Of A Desired Metal Workpiece From A Flat Metal Product2
EP4035788Jan 17, 2024Method For Texturing A Skin-Pass Roll, Skin-Pass Roll And Skin-Pass Rolled Steel Sheet1
EP3978442Nov 15, 2023Method For The Preparation Of High Purity Iron Oxide1
EP3642371Oct 25, 2023Method For Producing A Steel Component Provided With A Metallic Coating Protecting Against Corrosion1
EP3684959Aug 23, 2023Hot Dip Coated Steel Strip Having An Improved Surface Appearance And Method For Production Thereof1