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Upm Kymmene Oyj patent opposition analysis

Latest patents of Upm Kymmene Oyj New

Explore the latest patents granted to Upm Kymmene Oyj, showcasing their recent innovations and technological advancements.

Last updated on: Aug 31, 2025

Patent Number	Grant Date	Title	Legal Status
Get instant update for new patents of Upm Kymmene Oyj
EP2262948	Oct 31, 2018	A Method For Crystallizing A Filler In Connection With A Fiber Web Process, And An Approach System For A Fiber Web Machine	Opposition Rejected

Latest oppositions filed by Upm Kymmene Oyj

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

Last updated on: Sep 4, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3819426	Compostable Cellulose-Based Paper For Gas Barrier In Packaging Material	AHLSTROM MUNKSJ OYJ	Dec 29, 2023
EP3134377	Improved Process Of Making Bioderived Propylene Glycol	ARCHER DANIELS MIDLAND	Dec 14, 2022
EP3215542	Method Of Coalescing A Substance	RENMATIX	Jul 19, 2022
EP3728408	Method For Treating Lignocellulosic Biomass By Impregnation	AGRO INDUSTRIES RECHERCHE ET DEVELOPPEMENT	Jul 5, 2022
EP3296307	Compositions Comprising C5 Oligosaccharides	RENMATIX	Apr 22, 2021
EP3134555	Method For Mixed Biomass Hydrolysis	RENMATIX	Sep 26, 2019
EP2836602	Methods And Systems For Saccharification Of Biomass	SWEETWATER ENERGY	Jul 3, 2019
EP2797943	Compositions Comprising C5 And C6 Monosaccharides	RENMATIX	Dec 28, 2018

Latest patents of Upm Kymmene Oyj opposed by its competitors

Explore Upm Kymmene Oyj'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: Sep 4, 2025

Patent Number	Grant Date	Title	Total Oppositions
EP2262948	Oct 31, 2018	A Method For Crystallizing A Filler In Connection With A Fiber Web Process, And An Approach System For A Fiber Web Machine	1