IP Verse

Otto Fuchs competitive analysis

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Latest oppositions filed by Otto Fuchs

Explore patent oppositions filed by Otto Fuchs 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

EP3690069
Free-Cutting Lead-Free Copper Alloy To Which Lead And Bismuth Are Not AddedPOONGSANOct 23, 2023
EP3273084
Synchronous RingDIEHL METALL STIFTUNGDec 19, 2022
EP2971819
Brass Alloys For Use In Turbocharger Bearing ApplicationsGARRETT TRANSPORTATION IDec 13, 2019
EP3099832
Brass With Improved Dezincification Resistance And MachinabilityIMI HYDRONIC ENGINEERINGAug 13, 2019
EP1866451
Use Of A Copper Zinc AlloyDIEHL METALL STIFTUNGAug 12, 2019
EP3042971
Lead-Free High-Sulphur Easy-Cutting Alloy Containing Manganese And Copper And Preparation Method ThereforHUNAN TERRY NEW MATERIALSAug 6, 2019
EP2761042
Leadless Free-Cutting Copper Alloy And Method For Producing The SamePOONGSANJul 10, 2019
EP3024956
Grain-Refined Copper Casting Alloy With Iron And BoronWIELAND WERKEMar 18, 2019
EP2963134
Low-Lead Brass AlloyJIANGXI AUDY BRASSWORKFeb 18, 2019
EP2952596
Lead-Free Easy-To-Cut Corrosion-Resistant Brass Alloy With Good Thermoforming PerformanceXIAMEN LOTAJan 9, 2019

Latest patents of Otto Fuchs opposed by its competitors

Explore Otto Fuchs'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
EP3658328
Dec 30, 2020Method For Producing A Structural Component From A High-Strength Alloy Material3
EP3072985
Aug 26, 2020Ag-Free Al-Cu-Mg-Li Alloy1
EP3072984
May 6, 2020Al-Cu-Mg-Li Alloy And Alloy Product Produced From Same1
EP3328572
Oct 9, 2019Method For Producing A Contoured Ring Rolling Product1
EP1785499
Jan 2, 2019Energy Absorbing Construction Element2

Latest PTAB cases involving Otto Fuchs

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

Peer Comparison New

IP litigation analysis comparing Otto Fuchs 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
OTTO FUCHS44 - -
ARCONIC39141 -
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM SINGEN13 - - -
DIEHL METALL STIFTUNG - 3 - -