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IP Verse

Arconic competitive analysis

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Latest oppositions filed by Arconic

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4107302
Control Of Aluminum Alloy Microstructure For Improved Corrosion Resistance And Bonding PerformanceNOVELISApr 9, 2025
EP3950987
Highly Formable Automotive Aluminum Sheet With Reduced Or No Surface Roping And A Method Of PreparationNOVELISSep 20, 2024
EP3610047
Aluminium-Copper-Lithium Alloy ProductsCONSTELLIUM ISSOIREMay 23, 2024
EP3821051
Method Of Manufacturing A 2Xxx-Series Aluminium Alloy Plate Product Having Improved Fatigue Failure ResistanceALERIS ROLLED PRODUCTS GERMANYFeb 12, 2024
EP3839085
Improved Method For Manufacturing A Structure Component For A Motor Vehicle BodyCONSTELLIUM NEUF BRISACHJan 26, 2024
EP3994290
Clad 2Xxx-Series Aerospace ProductNOVELIS KOBLENZJan 5, 2024
EP3688202
Al- Zn-Cu-Mg Alloys With High Strength And Method Of FabricationCONSTELLIUM ISSOIREOct 18, 2023
EP3833794
7Xxx-Series Aluminium Alloy ProductALERIS ROLLED PRODUCTS GERMANYOct 4, 2023
EP3911777
7Xxx-Series Aluminium Alloy ProductALERIS ROLLED PRODUCTS GERMANYAug 23, 2023
EP3635146
Aluminium Alloy Comprising Lithium With Improved Fatigue PropertiesCONSTELLIUM ISSOIREAug 16, 2023

Latest patents of Arconic opposed by its competitors

Explore Arconic'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3294917
Sep 24, 2025Improved Thick Wrought 7Xxx Aluminum Alloys, And Methods For Making The Same1
EP3400316
Aug 20, 2025New 6Xxx Aluminum Alloys, And Methods Of Making The Same3
EP3642375
May 14, 2025Improved Thick Wrought 7Xxx Aluminum Alloys, And Methods For Making The Same1
EP2305849
Jan 26, 2022Aluminum Copper Magnesium Alloys Having Ancillary Additions Of Lithium1
EP2473643
May 5, 2021Methods Of Aging Aluminum Alloys To Achieve Improved Ballistics Performance1
EP3002347
Jul 15, 2020Self-Cleaning Substrates And Methods For Making The Same1
EP2686165
Oct 10, 2018Multi-Layer Brazing Sheet4
EP2885546
Mar 7, 2018Variable Wall Thickness Collar1
EP2829623
Feb 7, 2018Improved Aluminum-Copper-Lithium Alloys1

Latest PTAB cases involving Arconic

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

Last updated on: Nov 17, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Arconic

DER2018-00004Nov 2, 2017ARCONICNOVELISInstitution Denied

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ARCONIC39141 -
CONSTELLIUM ISSOIRE - 20 - -
CONSTELLIUM ISSOIREC TEC CONSTELLIUM TECHNOLOGY CENTER2 - - -
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH25 - - -