IP Verse

Valmet competitive analysis

Latest oppositions filed by Valmet

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

Last updated on: Aug 20, 2026
Patent NumberTitleApplicantOpposition Date
EP3924549
A Method Of Replacing Sodium Losses In A Pulp Mill, A Method Of Producing Bleached Cellulosic Pulp, And A SystemANDRITZAug 17, 2026
EP4590894
Production Of Ctmp From A Hardwood/Softwood MixtureBILLERUD AKTIEBOLAG PUBLAug 4, 2026
EP4590892
High-Bulk CtmpBILLERUD AKTIEBOLAG PUBLJul 14, 2026
EP4275183
Method And System For Flame Monitoring And ControlANDRITZJun 11, 2026
EP3688219
Method Of Controlling The Chemical Balance Of A Pulp MillANDRITZApr 22, 2026
EP4261346
Production Of Paper- Or LinerboardBILLERUD AKTIEBOLAG PUBLAug 26, 2025
EP4245911
System And Method For Controlling Process Fluids In A Plant For Manufacturing Web-Like Paper MaterialANDRITZ NOVIMPIANTIJul 22, 2025
EP3833816
Pressing ArrangementVOITH PATENTJun 10, 2025
EP3963029
Steam Cracking Control For Improving The Pci Of Black GranulesEUROPEENNE DE BIOMASSEFeb 27, 2025
EP3863951
Rewinding Machine And Method For Controlling The Speed Of The Motors In A Rewinding MachineACELLI PAPERDec 27, 2024

Latest patents of Valmet opposed by its competitors

Explore Valmet'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: Aug 20, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4441287
Nov 19, 2025A Method For Treating Textile Fibers Of Different Lengths1
EP3415816
Sep 24, 2025A Method And A System For Extending The Load Range Of A Power Plant Comprising A Boiler Supplying Steam To A Steam Turbine1
EP4261344
Jan 1, 2025Pulp Dryer1
EP3847206
Dec 25, 2024Method Of Producing Lignin With Reduced Amount Of Odorous Substances2
EP4192773
Dec 18, 2024Suction Roll Of A Web, Or Sheet, Of Paper In A Paper Converting Machine1
EP3568520
Apr 17, 2024Refiner Disc Segment3
EP3841245
Mar 6, 2024System And Method For Treating Biomass Material1
EP3988713
Nov 1, 2023Method Of Treating A Fiber Web And A Treatment System For Treatment Of A Fiber Web1
EP3802946
Jul 19, 2023System For Treatment Of A Biomass Material And A Method For Connecting A Valve To A Transporting Pipe1
EP2876206
Mar 1, 2023Method For Producing Fiber Webs And Production Line For Producing Fiber Webs1

Latest PTAB cases involving Valmet

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

Peer Comparison New

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

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
VALMET2120 - -
AGRO INDUSTRIES RECHERCHE ET DEVELOPPEMENT - 2 - -
ANDRITZ2110 - -
BILLERUD AKTIEBOLAG PUBL16171 -