IP Verse

Koehler Oberkirch competitive analysis

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

Last updated on: Oct 23, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP2993055	Web-Shaped Heat-Sensitive Recording Material With A Protective Layer	MITSUBISHI HITEC PAPER EUROPE	Jan 2, 2020
EP3221153	Heat Sensitive Recording Material	MITSUBISHI HITEC PAPER EUROPE	May 13, 2019
EP3109059	Heat Sensitive Recording Material	MITSUBISHI HITEC PAPER EUROPE	Mar 26, 2019
EP3243877	A Tyre Comprising Hydrothermally Carbonized Lignin	NOKIAN RENKAAT OYJ	Dec 14, 2018

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

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

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

Last updated on: Oct 23, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
KOEHLER OBERKIRCH	4	-	-	-
MITSUBISHI HITEC PAPER EUROPE	1	11	-	-
NOKIAN RENKAAT OYJ	4	3	-	-