IP Verse

Valmet Technologies Oy competitive analysis

Latest oppositions filed by Valmet Technologies Oy

Explore patent oppositions filed by Valmet Technologies Oy 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
EP4261346
Production Of Paper- Or LinerboardBILLERUD AKTIEBOLAG PUBLAug 26, 2025
EP3833816
Pressing ArrangementVOITH PATENTJun 10, 2025
EP3830336
Method And Device For Starch ApplicationVOITH PATENTNov 20, 2023
EP3589888
Watertube Panel Portion And A Method Of Manufacturing A Watertube Panel Portion In A Fluidized Bed ReactorSUMITOMO SHI FW ENERGIAJan 4, 2022
EP3438535
Method And Arrangement For Recovering Heat From Bottom AshSUMITOMO SHI FW ENERGIAJan 20, 2021
EP3472513
A Bottom-Supported BoilerSUMITOMO SHI FW ENERGIANov 24, 2020
EP2516927
Method And Arrangement For Recovering Heat From Bottom AshAMEC FOSTER WHEELER ENERGIAJul 16, 2019
EP2681170
Method And Arrangement For Burning Lime MudANDRITZJun 10, 2019
EP1776503
Planar Elements For Use In Papermaking MachinesKADANTNov 21, 2018

Latest patents of Valmet Technologies Oy opposed by its competitors

Explore Valmet Technologies Oy'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
EP3988713
Nov 1, 2023Method Of Treating A Fiber Web And A Treatment System For Treatment Of A Fiber Web1
EP3791112
Sep 14, 2022Support Assembly For A Boiler1
EP2997307
Jan 13, 2021Arrangement And Method In Boiler Using Fluidized-Bed Technology1
EP1831604
Feb 7, 2018Structure Of A Superheater1
EP3041919
Nov 8, 2017Arrangement And Method For Burning Fuel1

Latest PTAB cases involving Valmet Technologies Oy

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

Peer Comparison New

IP litigation analysis comparing Valmet Technologies Oy 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 - -
ANDRITZ2110 - -
SUMITOMO SHI FW ENERGIA114 - -
VOITH PATENT4037 - -