CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Koehler Oberkirch against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 21, 2025
Patent NumberTitleApplicantOpposition Date

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Web-Shaped Heat-Sensitive Recording Material With A Protective LayerMITSUBISHI HITEC PAPER EUROPEJan 2, 2020
Heat Sensitive Recording MaterialMITSUBISHI HITEC PAPER EUROPEMay 13, 2019
Heat Sensitive Recording MaterialMITSUBISHI HITEC PAPER EUROPEMar 26, 2019
A Tyre Comprising Hydrothermally Carbonized LigninNOKIAN RENKAAT OYJDec 14, 2018

Top competitors of Koehler Oberkirch

Top competitors of Koehler Oberkirch based on patent oppositions.