IP Verse

Ahlstrom Munksjo Oyj competitive analysis

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

Last updated on: Sep 3, 2026

Patent Number	Title	Applicant	Opposition Date
EP2300544	A Release Liner Composition, A Base Material And A Method Of Producing A Base Material, And A Surface Treating Agent For A Base Material And A Use Of A Surface Treating Agent	UPM KYMMENE	Nov 9, 2016
EP2574644	A Release Liner Composition, A Base Material And A Method Of Producing A Base Material, And A Surface Treating Agent For A Base Material And A Use Of A Surface Treating Agent	UPM KYMMENE	Nov 9, 2016

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

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

Last updated on: Sep 3, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
AHLSTROM MUNKSJO OYJ	2	-	-	-
UPM KYMMENE	45	67	-	-
UPM SPECIALTY PAPERS	3	3	-	-