Grnges competitive analysis

Explore patent oppositions filed by Grnges against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jul 2, 2026
Patent NumberTitleApplicantOpposition Date
Aluminium Alloy Multi-Layered Brazing Sheet Material For Flux-Free BrazingNOVELIS KOBLENZSep 12, 2025
Battery Electrode Foil For The Production Of Lithium-Ion AccumulatorsHYDRO ALUMINIUM ROLLED PRODUCTSOct 21, 2024
High-Strength Solder-Plated Al-Mg-Si Aluminum MaterialSPEIRAAug 28, 2024
Aluminium Alloy Multi-Layered Brazing Sheet Material For Fluxfree BrazingNOVELIS KOBLENZJul 4, 2024
Aluminium Foil For Battery Electrodes And Production MethodSPEIRAMar 5, 2024
Aluminum Alloy Brazing SheetUACJFeb 3, 2023
Process For Manufacturing An Aluminum Alloy PartC TEC CONSTELLIUM TECHNOLOGY CENTERJan 10, 2022
Multiply-Clad Brazing Metal SheetCONSTELLIUM NEUF BRISACHAug 11, 2021
Aluminum Composite Material Having A Corrosion Protection LayerHYDRO ALUMINIUM ROLLED PRODUCTSMay 4, 2020
Aluminum-Alloy Clad Member, Method For Producing Same, And Heat Exchanger Using Aluminum-Alloy Clad MemberUACJNov 25, 2019

Explore Grnges'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: Jul 2, 2026
Patent NumberPublication DateTitleTotal Oppositions
Oct 9, 2019Brazing Sheet And Production Method2

Latest PTAB cases involving Grnges

Discover the latest PTAB cases involving Grnges, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Grnges with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jul 2, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
GRNGES162 - -
CONSTELLIUM NEUF BRISACH - 16 - -
NOVELIS KOBLENZ323 - -
SPEIRA2123 - -