TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Metal Coating And Surface Treatments, 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 Coating And Surface Treatments technology and learn how to protect your intellectual property.

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Explore the top companies that have filed the most patent oppositions in the technology industry.

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Patent challenges are becoming increasingly common in the Metal Coating And Surface Treatments 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 Coating And Surface Treatments 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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Plated Steel MaterialNIPPON STEELJun 3, 2025STRAWMAN
High-Strength Hot-Dip Zinc Plated Steel Material Having Excellent Plating Properties And Method For Preparing SamePOSCOMay 6, 2025ARCELORMITTAL
Tough And Wear Resistant Ferrous Alloys Containing Multiple HardphasesOERLIKON METCOApr 23, 2025UDDEHOLMS
Pre-Treating Aluminum Surfaces With Zirconium- And Molybdenum-Containing CompositionsCHEMETALLJan 31, 2025PPG INDUSTRIES
Steel Sheet For Hot Press Formed Member Having Excellent Resistance To Hydrogen Delayed Fracture, And Method For Manufacturing SamePOSCOJan 21, 2025ARCELORMITTAL
Method For Zinc Phosphating Metal Components In Series So As To Form LayersHENKELDec 4, 2024CHEMETALL
System For Nickel-Free Zinc Phosphate PretreatmentPPG INDUSTRIES OHIONov 27, 2024CHEMETALL
Tungsten TargetJX NIPPON MINING & METALSNov 27, 2024PLANSEE
Scale-Style Micro-Texture Electrode Wire Material And Preparation Method Therefor And Use ThereofNINGBO KANGQIANG MICRO ELECTRONICS TECHNOLOGYNov 5, 2024BERKENHOFF
Resource-Saving Method For Activating A Metal Surface Prior To A Phosphatization ProcessHENKELOct 1, 2024CHEMETALL

To stay ahead in the competitive Metal Coating And Surface Treatments industry, companies are constantly innovating. Here are the top patents facing oppositions in the Metal Coating And Surface Treatments 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
Jun 1, 2022A Method For Manufacturing A Metal Sheet With A Znal Coating And With Optimised Drying, Corresponding Metal Sheet, Part And VehicleARCELORMITTAL6
May 18, 2022Wheel Bearing Arrangement Having A CoatingSCHAEFFLER5
Jul 5, 2017Corrosion-Resistant Trivalent-Chromium Chemical Conversion Coating And Solution For Trivalent-Chromium Chemical TreatmentDIPSOL CHEMICALS4
Jun 24, 2020Method For Producing A Metal Sheet Having Oiled Zn-Al-Mg Coatings, And Corresponding Metal SheetARCELORMITTAL INVESTIGACIN Y DESARROLLO SL3
Jan 27, 2021Method For Providing A Zn-Al-Mg Coating, And Such CoatingTATA STEEL IJMUIDEN3
Mar 20, 2019Prosthetic Element And Relative Method To Make ItLIMACORPORATE3
Nov 20, 2024Methods For Producing A Pre-Lacquered Metal Sheet Having Zn-Al-Mg Coatings, And Corresponding Metal SheetARCELORMITTAL INVESTIGACION Y DESARROLLO2
Feb 12, 2020Method And Device For Multi-Cathode-Pvd-Coating And Substrate Having Pvd-CoatingSYSTEC SYSTEM UND ANLAGENTECHNIK2
Oct 24, 2018Chrome-Plated Part And Manufacturing Method Of The SameATOTECH DEUTSCHLAND2
Apr 29, 2020Coated Body And Method For Coating A BodyBOEHLERIT & COKG2