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Granges patent opposition analysis

CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Latest oppositions filed by Granges

Explore patent oppositions filed by Granges 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 28, 2025
Patent NumberTitleApplicantOpposition Date

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EP3714077
Battery Electrode Foil For The Production Of Lithium-Ion AccumulatorsHYDRO ALUMINIUM ROLLED PRODUCTSOct 21, 2024
EP4132743
High-Strength Solder-Plated Al-Mg-Si Aluminum MaterialSPEIRAAug 28, 2024
EP4096862
Aluminium Alloy Multi-Layered Brazing Sheet Material For Fluxfree BrazingNOVELIS KOBLENZJul 4, 2024
EP3931895
Aluminium Foil For Battery Electrodes And Production MethodSPEIRAMar 5, 2024
EP3508595
Aluminum Alloy Brazing SheetUACJFeb 3, 2023
EP3622095
Process For Manufacturing An Aluminum Alloy PartC TEC CONSTELLIUM TECHNOLOGY CENTERJan 10, 2022
EP3363584
Multiply-Clad Brazing Metal SheetCONSTELLIUM NEUF BRISACHAug 11, 2021
EP3445520
Aluminum Composite Material Having A Corrosion Protection LayerHYDRO ALUMINIUM ROLLED PRODUCTSMay 4, 2020
EP3029169
Aluminum-Alloy Clad Member, Method For Producing Same, And Heat Exchanger Using Aluminum-Alloy Clad MemberUACJNov 25, 2019
EP3191611
Alloys For Highly Shaped Aluminum Products And Methods Of Making The SameNOVELISAug 14, 2019

Top competitors of Granges

Top competitors of Granges based on patent oppositions.