IP Verse

Andritz competitive analysis

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Latest oppositions filed by Andritz

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

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
EP4140719
Press Machine And Method For Diagnosing Abnormality Press MachineAIDA ENGINEERINGMay 8, 2025
EP3512993
Method For Producing A Wet-Laid Nonwoven FabricTRTZSCHLEROct 10, 2024
EP3715519
Spunbond Nonwoven Fabric, Method For Manufacturing Spunbond Nonwoven Fabric, And Emboss RollMITSUI CHEMICALSAug 29, 2024
EP3988713
Method Of Treating A Fiber Web And A Treatment System For Treatment Of A Fiber WebVALMETJul 25, 2024
EP3789406
Recycling Of Cellulosic TextilesCIRCULOSEApr 25, 2024
EP3802946
System For Treatment Of A Biomass Material And A Method For Connecting A Valve To A Transporting PipeVALMETApr 18, 2024

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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP4245911
Oct 23, 2024System And Method For Controlling Process Fluids In A Plant For Manufacturing Web-Like Paper Material1
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 Web1
EP4067548
Mar 22, 2023System For Consolidating Layers Comprising Fibres To A Nonwoven Web1
EP4067549
Jan 25, 2023System And Method For Consolidating Layers Comprising Fibres To A Nonwoven Web1
EP3575455
Oct 5, 2022System For Forming A Lap Of Fibres1
EP3234250
Apr 20, 2022Water Extraction Facility1
EP3464715
Jul 28, 2021Method Of Producing Chemical Pulp At A Digester Plant Of A Chemical Pulp Mill1

Latest publications and patents of Andritz New

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

Last updated on: Oct 22, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Andritz

EP4245911
Oct 23, 2024System And Method For Controlling Process Fluids In A Plant For Manufacturing Web-Like Paper MaterialGranted And Under Opposition
EP3545122
Apr 10, 2024Device For Drafting A Web, Disposed Between A Carding Device And A Cross-LapperGranted And Under Opposition
EP4065763
Nov 22, 2023Device And Method For Macerating A Meterial To Be ConveyedGranted And Under Opposition
EP3446034
Nov 1, 2023Method And Arrangement For Generating Process SteamGranted And Under Opposition
EP4067550
Jun 14, 2023Installation For Consolidating At Least One Wet Or Dry Laid Fibre Layer To A Fleece WebGranted And Under Opposition
EP4067548
Mar 22, 2023System For Consolidating Layers Comprising Fibres To A Nonwoven WebGranted And Under Opposition
EP4067549
Jan 25, 2023System And Method For Consolidating Layers Comprising Fibres To A Nonwoven WebGranted And Under Opposition
EP3575455
Oct 5, 2022System For Forming A Lap Of FibresGranted And Under Opposition
EP3234250
Apr 20, 2022Water Extraction FacilityPatent Maintained As Amended
EP3464715
Jul 28, 2021Method Of Producing Chemical Pulp At A Digester Plant Of A Chemical Pulp MillGranted And Under Opposition

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: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ANDRITZ FIEDLER21 - -
AIKAWA FIBER TRUST1 - - -
VALMET1513 - -
VOITH PATENT3630 - -