CompanyCompetitive AnalysisCompany Patent Opposition Analysis

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

Last updated on: Aug 7, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

Method For Zinc Phosphating Metal Components In Series So As To Form LayersHENKELDec 4, 2024
System For Nickel-Free Zinc Phosphate PretreatmentPPG INDUSTRIES OHIONov 27, 2024
Resource-Saving Method For Activating A Metal Surface Prior To A Phosphatization ProcessHENKELOct 1, 2024
Non-Chromate Corrosion Inhibiting Polythioether SealantsPRC DESOTOMay 7, 2024
Cleaning Solution Comprising A Mix Of Polyoxyalkylene Nonionic Surfactants For Cleaning Metal SurfacesATOTECH DEUTSCHLANDMay 31, 2022
Method For Preparing And Treating A Steel SubstratePPG INDUSTRIES OHIOSep 1, 2021
Composition Including A Polythiol And A Polyepoxide And Methods Relating To The CompositionM INNOVATIVE PROPERTIESMay 5, 2021
A Non-Aqueous Stripping Composition And A Method Of Stripping An Organic Coating From A SubstrateATOTECH DEUTSCHLANDOct 7, 2020
Coated Steel Strip Or Sheet Having Advantageous PropertiesTATA STEEL IJMUIDENJan 10, 2019

Explore Chemetall'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.

Last updated on: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
May 1, 2024Pre-Treating Aluminum Surfaces With Zirconium- And Molybdenum-Containing Compositions1
Nov 16, 2022Method Of Applying A Sulphur-Containing Sealing Compound, Apparatus Therefor, Correspondingly Treated Aerospace Vehicle And Use Thereof1
Jul 15, 2020Amorphous Caesium Aluminium Fluoride Complex, Its Production And Use1
Dec 13, 2017Process For The Preparation Of Alloy Powders On The Basis Of Titanium, Zirconium And Hafnium, Alloyed With The Elements Ni, Cu, Ta, W, Re, Os And Ir1
Jul 12, 2017Process For The Coating Of Metallic Components With An Aqueous Organic Composition1

Top competitors of Chemetall

List of top competitors of Chemetall based on patent oppositions.