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Ahlstrom Munksj Oyj competitive analysis

Latest publications and patents of Ahlstrom Munksj Oyj New

Explore the latest publications and patents granted to Ahlstrom Munksj Oyj, showcasing their recent innovations and technological advancements.

Last updated on: Sep 11, 2025

Publication Number	Publication Date	Title	Legal Status
Get instant update for new patents of Ahlstrom Munksj Oyj
EP4178706	Aug 14, 2024	Filtration Media	Granted And Under Opposition
EP4177398	Aug 14, 2024	Transfer Paper For Sublimation Printing	Granted And Under Opposition
EP3186442	Jul 10, 2024	Heat-Sealing Barrier Paper	Patent Maintained As Amended
EP3568521	Jan 3, 2024	Transfer Paper For Sublimation Printing, Comprising A Cationic Agent	Patent Maintained As Amended
EP3819426	Mar 29, 2023	Compostable Cellulose-Based Paper For Gas Barrier In Packaging Material	Granted And Under Opposition
EP3752672	Dec 14, 2022	A Method Of Manufacturing A Graphene/Graphehe Oxide Layer And A Graphene/Graphehe Oxide-Coated Support	Granted And Under Opposition
EP3577273	Apr 7, 2021	Decoration Paper For Laminates	Granted And Under Opposition
EP3568522	Nov 18, 2020	Transfer Paper For Sublimation Printing, Comprising An Alkaline Earth Salt	Opposition Rejected
EP3312339	Jan 1, 2020	Gypsum Boards Suitable For Wet Or Humid Areas	Granted And Under Opposition
EP3186441	Dec 25, 2019	Method For The Production Of Heat-Sealing Barrier Paper	Opposition Rejected

Latest patents of Ahlstrom Munksj Oyj opposed by its competitors

Explore Ahlstrom Munksj 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 18, 2025

Patent Number	Grant Date	Title	Total Oppositions
EP4177398	Aug 14, 2024	Transfer Paper For Sublimation Printing	1
EP4178706	Aug 14, 2024	Filtration Media	1
EP3186442	Jul 10, 2024	Heat-Sealing Barrier Paper	2
EP3568521	Jan 3, 2024	Transfer Paper For Sublimation Printing, Comprising A Cationic Agent	1
EP3819426	Mar 29, 2023	Compostable Cellulose-Based Paper For Gas Barrier In Packaging Material	1
EP3752672	Dec 14, 2022	A Method Of Manufacturing A Graphene/Graphehe Oxide Layer And A Graphene/Graphehe Oxide-Coated Support	1
EP3577273	Apr 7, 2021	Decoration Paper For Laminates	1
EP3568522	Nov 18, 2020	Transfer Paper For Sublimation Printing, Comprising An Alkaline Earth Salt	1
EP3312339	Jan 1, 2020	Gypsum Boards Suitable For Wet Or Humid Areas	1
EP3186441	Dec 25, 2019	Method For The Production Of Heat-Sealing Barrier Paper	2

Latest PTAB cases involving Ahlstrom Munksj Oyj New

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