IP Verse

Speira competitive analysis

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Latest oppositions filed by Speira

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

Last updated on: Oct 30, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3743536
F* And W Temper Aluminum Alloy Products And Methods Of Making The SameNOVELISNov 27, 2024
EP3740599
Method Of Making 6Xxx Aluminium Sheets With High Surface QualityCONSTELLIUM NEUF BRISACHJun 6, 2024
EP3938554
Age-Hardenable And Highly Formable Aluminum Alloys, Monolithic Sheet Made Therof And Clad Aluminum Alloy Product Comprising ItNOVELISJun 6, 2024
EP3669015
Aluminum Alloy Articles Having Improved Bond Durability And Inert Surface Aluminum Alloy Articles And Methods Of Making And Using The SameNOVELISMay 2, 2024
EP3485055
Method Of Making 6Xxx Aluminium SheetsCONSTELLIUM NEUF BRISACHFeb 26, 2024
EP3827108
Highly Formable, Recycled Aluminum Alloys And Methods Of Making The SameNOVELISOct 25, 2023
EP3438301
Aluminum Alloy Brazing Sheet For Heat Exchangers, And Production Method For SameUACJFeb 6, 2023
EP3551773
Method Of Manufacturing A Wear-Resistant Aluminium Alloy Plate ProductALERIS ROLLED PRODUCTS GERMANYDec 2, 2022
EP3622096
Method Of Manufacturing An Al-Si-Mg Alloy Rolled Sheet Product With Excellent FormabilityALERIS ALUMINUM DUFFEL BVBAJun 22, 2022
EP3390678
High Strength 6Xxx Aluminum Alloys And Methods Of Making The SameNOVELISAug 25, 2021

Latest patents of Speira opposed by its competitors

Explore Speira'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: Oct 30, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3395707
May 21, 2025Beverage Can Made From Uniform Aluminium Alloy2
EP3393687
Apr 16, 2025Method And Device For Recycling Metal Scraps1
EP3714077
Jan 24, 2024Battery Electrode Foil For The Production Of Lithium-Ion Accumulators1
EP4132743
Nov 29, 2023High-Strength Solder-Plated Al-Mg-Si Aluminum Material2
EP3931895
Jun 7, 2023Aluminium Foil For Battery Electrodes And Production Method2
EP3026134
Jan 12, 2022Heat Exchanger, Use Of An Aluminium Alloy And An Aluminium Tape And Method For Producing An Aluminium Tape1
EP2821173
Dec 22, 2021Aluminium Compound Material With Inlaid Solder Layer1
EP2883650
Aug 18, 2021Fluxless Joining Of Aluminium Composite Materials1
EP2660043
Mar 3, 2021Aluminium Compound Material For Flux Free Soldering1
EP3497256
Jul 1, 2020Aluminum Alloy And Aluminum Alloy Strip For Pedestrian Impact Protection1

Latest publications and patents of Speira New

Explore the latest publications and patents granted to Speira, showcasing their recent innovations and technological advancements.

Last updated on: Oct 23, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Speira

EP3395707
May 21, 2025Beverage Can Made From Uniform Aluminium AlloyPatent Maintained As Amended
EP3393687
Apr 16, 2025Method And Device For Recycling Metal ScrapsPatent Maintained As Amended
EP3714077
Jan 24, 2024Battery Electrode Foil For The Production Of Lithium-Ion AccumulatorsGranted And Under Opposition
EP4132743
Nov 29, 2023High-Strength Solder-Plated Al-Mg-Si Aluminum MaterialGranted And Under Opposition
EP3931895
Jun 7, 2023Aluminium Foil For Battery Electrodes And Production MethodGranted And Under Opposition
EP3026134
Jan 12, 2022Heat Exchanger, Use Of An Aluminium Alloy And An Aluminium Tape And Method For Producing An Aluminium TapePatent Maintained As Amended
EP2821173
Dec 22, 2021Aluminium Compound Material With Inlaid Solder LayerPatent Maintained As Amended
EP2883650
Aug 18, 2021Fluxless Joining Of Aluminium Composite MaterialsGranted And Under Opposition
EP2660043
Mar 3, 2021Aluminium Compound Material For Flux Free SolderingRevoked
EP3497256
Jul 1, 2020Aluminum Alloy And Aluminum Alloy Strip For Pedestrian Impact ProtectionGranted And Under Opposition

Latest PTAB cases involving Speira

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

Peer Comparison New

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

Last updated on: Oct 30, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SPEIRA1918 - -
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH25 - - -
NOVELIS1541 - 1
UACJ - 18 - -