TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Metal Heat Treatment Methods, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Metal Heat Treatment Methods technology and learn how to protect your intellectual property.

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Patent challenges are becoming increasingly common in the Metal Heat Treatment Methods industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the Metal Heat Treatment Methods industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jul 31, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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High Strength Hot Rolled Steel Having Excellent Scale Adhesivness And A Method Of Manufacturing The SameARCELORMITTALMay 8, 2025TATA STEEL IJMUIDEN
High-Strength Hot-Dip Zinc Plated Steel Material Having Excellent Plating Properties And Method For Preparing SamePOSCOMay 6, 2025ARCELORMITTAL
Rolled Steel Sheet Metal Structure Evaluation Device, Rolled Steel Sheet Metal Structure Evaluation Method, Steel Material Manufacturing Equipment, Steel Material Manufacturing Method, And Steel Material Quality Control MethodJFE STEELJan 31, 2025EMG AUTOMATION
Method For The Heat Treatment Of A Part Made From Maraging SteelCOMPAGNIE GENERALE DES ETABLISSEMENTS MICHELINJan 16, 2025STRAWMAN
Method For Producing A High-Strength Steel Strip With Improved Properties For Further Processing, And A Steel Strip Of This TypeSALZGITTER FLACHSTAHLDec 19, 2024ARCELORMITTAL
Electric Resistance Welded Steel Pipe, And Method For Manufacturing SameJFE STEELDec 13, 2024ARCELORMITTAL
Method For The Open-Loop Or Closed-Loop Control Of The Temperature Of A Steel Strip During Hot Working In A Hot Strip MillSMS GROUPDec 12, 2024ARCELORMITTAL
Production Of A Desired Metal Workpiece From A Flat Metal ProductTHYSSENKRUPP STEEL EUROPENov 13, 2024SMS GROUP
Non-Oriented Electrical Steel Sheet With Excellent Magnetism And Manufacturing Method ThereforBAOSHAN IRON & STEELOct 9, 2024ARCELORMITTAL
Highly Formable Automotive Aluminum Sheet With Reduced Or No Surface Roping And A Method Of PreparationNOVELISSep 20, 2024ARCONIC

To stay ahead in the competitive Metal Heat Treatment Methods industry, companies are constantly innovating. Here are the top patents facing oppositions in the Metal Heat Treatment Methods industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jul 31, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Nov 29, 2017Coated Steel Strips, Methods Of Making The Same, Methods Of Using The Same, Stamping Blanks Prepared From The Same, Stamped Products Prepared From The Same, And Articles Of Manufacture Which Contain Such A Stamped ProductARCELORMITTAL5
Jun 1, 2022Method Of Continuously Heat-Treating 7000-Series Aluminium Alloy Sheet MaterialALERIS ALUMINUM DUFFEL BVBA4
Aug 21, 2019Coated Steel Strips, Methods Of Making The Same, Methods Of Using The Same, Stamping Blanks Prepared From The Same, Stamped Products Prepared From The Same, And Articles Of Manufacture Which Contain Such A Stamped ProductARCELORMITTAL3
Aug 2, 2023Method For Trimming A Hot Formed PartMAGNA3
Jun 23, 2021Product Formed By Hot Forming Of Metallic Coated Steel Sheet, Method To Form The Product, And Steel StripTATA STEEL IJMUIDEN2
Jun 5, 2024Plant And Method For Hot Rolling Steel StripTHYSSENKRUPP STEEL EUROPE2
Oct 10, 2018Method For Structuring And Chemically Modifying A Surface Of A WorkpieceAIRBUS DEFENCE AND SPACE2
Jun 7, 2017Method For Producing An Easily Deformable Flat Steel Product, Flat Steel Product, And Method For Producing A Component From Such A Flat Steel ProductTHYSSENKRUPP STEEL EUROPE2
Jun 22, 2022Motor Vehicle Column And Method For Producing A Thermoformed And Press-Hardened Motor Vehicle ColumnBENTELER AUTOMOBILTECHNIK2
Jun 28, 2017Hot-Rolled Steel Flat Product And Method For Its ProductionTHYSSENKRUPP STEEL EUROPE2