In the competitive field of Heat Treatment, 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 Heat Treatment technology and learn how to protect your intellectual property.

Patent challenges are becoming increasingly common in the Heat Treatment 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 Heat Treatment 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.

Patent NumberTitleApplicantOpposition DateOpposition Name

Get alerts on new patent oppositions in the Heat Treatment industry

EP4013555Production Of A Desired Metal Workpiece From A Flat Metal ProductTHYSSENKRUPP STEEL EUROPE AGNov 13, 2024ARCELORMITTAL
EP3950987Highly Formable Automotive Aluminum Sheet With Reduced Or No Surface Roping And A Method Of PreparationNOVELISSep 20, 2024ARCONIC CORPORATION
EP3889311Hot Press-Formed Part, And Manufacturing Method ThereofPOSCO HOLDINGS INC.Jul 31, 2024THYSSENKRUPP STEEL EUROPE AG
EP3642371Method For Producing A Steel Component Provided With A Metallic Coating Protecting Against CorrosionTHYSSENKRUPP STEEL EUROPE AGJul 24, 2024ARCELORMITTAL
EP2893048Method And System For Laser Hardening Of A Surface Of A WorkpieceETXE-TAR, S.A.Jun 26, 2024FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
EP3929321Hot-Pressed Member, Cold-Rolled Steel Sheet For Hot Press Use, And Methods Respectively Manufacturing These ProductsJFE STEEL CORPORATIONJun 26, 2024ARCELORMITTAL
EP4185479Tubular Stabilizer Bar For A Vehicle Chassis, And Vehicle Chassis Comprising The Tubular Stabilizer BarTHYSSENKRUPP AGMay 31, 2024ITG INDUKTIONSANLAGEN GMBH
EP3770295Manufacturing Method For Hot Stamping Component Having Aluminium-Silicon Alloy Coating, And Hot Stamping ComponentBAOSHAN IRON & STEEL CO., LTD.May 15, 2024THYSSENKRUPP STEEL EUROPE AG
EP3770295Manufacturing Method For Hot Stamping Component Having Aluminium-Silicon Alloy Coating, And Hot Stamping ComponentBAOSHAN IRON & STEEL CO., LTD.May 14, 2024ARCELORMITTAL
EP3868900Method For Trimming A Hot Formed PartMAGNA INTERNATIONAL INC.Apr 30, 2024BENTELER AUTOMOBILTECHNIK GMBH

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

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP2441850Jun 22, 2022Motor Vehicle Column And Method For Producing A Thermoformed And Press-Hardened Motor Vehicle ColumnBENTELER AUTOMOBILTECHNIK GMBH3
EP3868900Aug 2, 2023Method For Trimming A Hot Formed PartMAGNA INTERNATIONAL INC.3
EP2984198Jun 23, 2021Product Formed By Hot Forming Of Metallic Coated Steel Sheet, Method To Form The Product, And Steel StripTATA STEEL IJMUIDEN BV2
EP2794938Oct 10, 2018Method For Structuring And Chemically Modifying A Surface Of A WorkpieceEADS DEUTSCHLAND GMBH2
EP2072157Apr 19, 2017Method Of Cooling Hot-Rolled Steel StripJFE STEEL CORPORATION2
EP2233598May 3, 2017Method For Producing A Coatable And/Or Joinable Sheet Metal Part With A Corrosion Protection CoatingBAYERISCHE MOTOREN WERKE2
EP2690183Jun 28, 2017Hot-Rolled Steel Flat Product And Method For Its ProductionTHYSSENKRUPP STEEL EUROPE AG2
EP2513346Jun 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 EUROPE AG2
EP2710158Mar 15, 2017High-Strength Flat Steel Product And Method For Producing SameTHYSSENKRUPP STEEL EUROPE AG2
EP2801628Aug 28, 2019Method For Hardening Surface Layers Of A Metal ComponentAKTIEBOLAGET SKF2