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IP Verse

Erlus competitive analysis

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Latest oppositions filed by Erlus

Explore patent oppositions filed by Erlus 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

EP3921487
Tile Having A Substantially Flat StructureTERREALJun 27, 2023
EP3921486
Tile Having A Substantially Flat StructureTERREALJun 21, 2023
EP3239435
Concrete Mixture For Mantle Block For Chimneys And MethodSCHIEDELMar 2, 2022

Latest PTAB cases involving Erlus

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

Peer Comparison New

IP litigation analysis comparing Erlus 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
ERLUS3 - - -
SCHIEDEL - 1 - -
TERREAL - 2 - -