IP Verse

Andritz competitive analysis

Latest oppositions filed by Andritz

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

Last updated on: Sep 3, 2026
Patent NumberTitleApplicantOpposition Date
EP4441287
A Method For Treating Textile Fibers Of Different LengthsVALMETAug 13, 2026
EP4115012
Method For Coating A Fibrous WebVOITH PATENTJul 23, 2026
EP4347949
Method And DeviceVOITH PATENTApr 17, 2026
EP4367322
Method For Producing Airlaid ProductsVOITH PATENTApr 15, 2026
EP4261344
Pulp DryerVALMETOct 1, 2025
EP3847206
Method Of Producing Lignin With Reduced Amount Of Odorous SubstancesVALMETSep 25, 2025
EP3511446
Moulded Article Comprising Cellulose Incorporated Into Elastane And Method Of ManufacturingLENZINGAug 27, 2025
EP4249676
Heat Transfer System And MethodVOITH PATENTJul 23, 2025
EP3980596
Process For Continuously Preparing A Broken-Up Cellulose-Containing Starting MaterialLENZINGJun 11, 2025
EP4101976
Method For Producing A Cellulose Paper Material Made Of Old TextilesLENZINGJun 4, 2025

Latest patents of Andritz opposed by its competitors

Explore Andritz'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 3, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4275183
Mar 18, 2026Method And System For Flame Monitoring And Control1
EP3924549
Nov 19, 2025A Method Of Replacing Sodium Losses In A Pulp Mill, A Method Of Producing Bleached Cellulosic Pulp, And A System1
EP4126523
Nov 5, 2025Pellet Mill Roll Temperature Sensing1
EP3688219
Jul 23, 2025Method Of Controlling The Chemical Balance Of A Pulp Mill1
EP4245911
Oct 23, 2024System And Method For Controlling Process Fluids In A Plant For Manufacturing Web-Like Paper Material1
EP2419197
Apr 17, 2024A Method Of Reducing Flue Gas Emissions And A Boiler2
EP3545122
Apr 10, 2024Device For Drafting A Web, Disposed Between A Carding Device And A Cross-Lapper2
EP4065763
Nov 22, 2023Device And Method For Macerating A Meterial To Be Conveyed1
EP3446034
Nov 1, 2023Method And Arrangement For Generating Process Steam1
EP4067550
Jun 14, 2023Installation For Consolidating At Least One Wet Or Dry Laid Fibre Layer To A Fleece Web2

Latest PTAB cases involving Andritz

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

Peer Comparison New

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

Last updated on: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ANDRITZ KUSTERS30 - - -
KIMBERLY CLARK WORLDWIDE7240 - 10
VALMET3331 - -
VOITH PATENT4954 - -