Stora Enso Oyj competitive analysis

Latest publications and patents of Stora Enso Oyj New

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

Last updated on: Oct 2, 2025
Publication NumberPublication DateTitleLegal Status

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Sep 10, 2025A Biopolymer Adhesive System And A Method Of Separately Applying Parts Of The Biopolymer Adhesive SystemPending
Sep 10, 2025Method For Manufacturing A Multiply Paperboard, And A Multiply PaperboardPending
Sep 3, 2025A Method For Manufacturing A Purified Fiber Fraction From Used Beverage CartonPending
Aug 20, 2025A Multiply Paperboard For Use In Food Or Liquid Packaging LaminatesPending
Aug 20, 2025Water-Resistant Mineral-Coated Cellulose-Based SubstratePending
Aug 20, 2025A Method For Producing A Film Comprising Microfibrillated Cellulose, And A Film Comprising Microfibrillated CellulosePending
Aug 6, 2025A Method For Reducing The Load Of Microbial Contaminants In A Pulp Stock Comprising A Recycled Fiber FractionPending
Aug 6, 2025Precipitated Calcium CarbonateGranted
Jul 30, 2025A Protective Packaging InsertPending
Jul 30, 2025A Foldable Solid Cellulose FoamPending

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

Last updated on: Oct 9, 2025
Patent NumberTitleApplicantOpposition Date

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Production Of Paper- Or LinerboardBILLERUD AKTIEBOLAG PUBLAug 27, 2025
Single Coated PaperboardBILLERUD AKTIEBOLAG PUBLMay 7, 2025
Surface Modified Cellulose FiberSAPPI NETHERLANDS SERVICESSep 25, 2024
Protective And/Or Combustible Material Made From Cellulosic Plant Material, And Corresponding Method For Manufacturing SameAPCA ASSEMBLEE PERMANENTE DES CHAMBRES DAGRICULTUREJul 2, 2024
A Method For Treating Lignin And For Producing A Binder CompositionUPM KYMMENEJun 25, 2024
Method For Producing Hardly-Graphitizable Carbon Material, Hardly-Graphitizable Carbon Material, Negative Electrode Material For Lithium Ion Secondary Batteries, And Lithium Ion Secondary BatteryJFE CHEMICALJun 4, 2024
A Pick-Up Press Device And Method Of Producing A 3D-Molded Product From A Pulp SlurryCELWISEMar 6, 2024
Particulate Carbon Material That Can Be Produced From Renewable Raw Materials And Method For The Production Of Said Carbon MaterialSUNCOAL INDUSTRIESJan 24, 2024
Method For Producing Particulate Carbonaceous Material From Renewable Raw MaterialsSUNCOAL INDUSTRIESJan 12, 2024
Binder CompositionUPM KYMMENEOct 23, 2023

Explore Stora Enso 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: Oct 9, 2025
Patent NumberGrant DateTitleTotal Oppositions
May 15, 2024Process For The Production Of A Paper Or Board Product And A Paper Or Board Produced According To The Process2
Dec 6, 2023Method And Apparatus For Producing Microfibrillated Cellulose Fiber1
Oct 18, 2023Liquid Lignin Composition Comprising Lignin, Water, Alkali And Urea1
Oct 18, 2023Process For Preparing A Solution Of Lignin In An Aqueous Medium2
Oct 11, 2023A Method To Produce A Paperboard, A Paperboard And A Corrugated Board1
Aug 16, 2023Ply For A Board From An In-Line Production Process1
Jun 28, 2023Liquid Lignin Composition, Lignin-Based Resin, And Method Of Increasing The Solubility Of Lignin1
Jun 7, 2023A Method For Increasing The Reactivity Of Lignin, A Resin Composition Comprising Said Lignin And Use Of Said Resin Composition1
Jun 22, 2022Method For Forming And Subsequently Drying A Composite Comprising A Nanofibrillated Polysaccharide1
Apr 21, 2021Method For Manufacturing A Packaging Material And A Packaging Material Made By The Method1

Latest PTAB cases involving Stora Enso Oyj

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

Peer Comparison New

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

Last updated on: Oct 9, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases FacedStrategy Type
STORA ENSO OYJ4322 - - Highly Aggressive
BILLERUDKORSNAS13 - - - Highly Aggressive
FIBERLEAN73 - - Highly Aggressive
UPM KYMMENE3043 - - Balanced