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IP Verse

Huntsman competitive analysis

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Latest oppositions filed by Huntsman

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3211036
Low-Viscosity Liquid Epoxy Resin Composition And Pressure Container Manufactured From SameTORAY ADVANCED MATERIALS KOREAJul 1, 2025
EP3867999
Coil And Electrically Excited Synchronous MachineBAYERISCHE MOTOREN WERKENov 21, 2024
EP3615613
Additive Production Process Using A Mixed Thermoplastic Construction MaterialCOVESTRO DEUTSCHLANDMay 10, 2023
EP3512896
Method For Reducing The Aldehyde Emissions Of Polyurethane FoamsCOVESTROMar 8, 2022
EP3094684
Methods Of Using Thermoplastic Polyurethanes In Selective Laser Sintering And Systems And Articles ThereofLUBRIZOL ADVANCED MATERIALSDec 30, 2021
EP3177659
Nitrogen-Containing Compounds Suitable For Use In The Production Of PolyurethanesEVONIK DEGUSSASep 8, 2021
EP2735375
Method For The Production Of Composite Elements Based On Isocyanate-Based FoamsBASFMar 10, 2021
EP2737956
Method For The Production Of Composite Elements Based On Isocyanate-Based FoamsBASFFeb 26, 2021
EP3307828
Viscoelastic And Reticulated Polyurethane Foam And The Preparation ThereofCOVESTRO DEUTSCHLANDDec 17, 2020
EP2640694
Process For Preparing Methylene Diphenyl DiisocyanateBASFOct 8, 2019

Latest patents of Huntsman opposed by its competitors

Explore Huntsman'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP4240782
Jun 11, 2025Reactive Formulations For Forming A Strong Polyurethane-Polyurea Comprising Water Blown Foam1
EP4240783
Jun 11, 2025Elastomeric Polyurethane-Polyurea Comprising Water Blown Foam Having Improved Mechanical Properties1
EP3288996
Nov 30, 2022Functionalized Isocyanate Based Porous Materials1
EP3275002
Jan 19, 2022A Process For The Preparation Of Insulation Systems For Electrical Engineering, The Articles Obtained Therefrom And The Use Thereof3
EP1969106
Apr 22, 2020Liquid Nonionic Surfactants For Emulsion Polymerization And Other Applications1
EP2694473
Jan 2, 2019Fibre-Reactive Dyes, Their Preparation And Their Use1
EP2807201
Sep 19, 2018Wood Adhesive Formulation1
EP3063101
Jun 6, 2018Admixture Composition To Improve Strength Of Cement Cured Products1
EP2057235
May 2, 2018Ultrafine Particles Having Inorganically Modified Surfaces1
EP1928928
Feb 21, 2018Method For The Production Of Polyisocyanates1

Latest PTAB cases involving Huntsman

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

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HUNTSMAN166 - -
AKZO NOBEL4445 - -
BASF220214713
COVESTRO DEUTSCHLAND2640 - -