CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Huntsman against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 31, 2025
Patent NumberTitleApplicantOpposition Date

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Coil And Electrically Excited Synchronous MachineBAYERISCHE MOTOREN WERKENov 21, 2024
Additive Production Process Using A Mixed Thermoplastic Construction MaterialCOVESTRO DEUTSCHLANDMay 10, 2023
Method For Reducing The Aldehyde Emissions Of Polyurethane FoamsCOVESTROMar 8, 2022
Methods Of Using Thermoplastic Polyurethanes In Selective Laser Sintering And Systems And Articles ThereofLUBRIZOL ADVANCED MATERIALSDec 30, 2021
Nitrogen-Containing Compounds Suitable For Use In The Production Of PolyurethanesEVONIK DEGUSSASep 8, 2021
Method For The Production Of Composite Elements Based On Isocyanate-Based FoamsBASFMar 10, 2021
Method For The Production Of Composite Elements Based On Isocyanate-Based FoamsBASFFeb 26, 2021
Viscoelastic And Reticulated Polyurethane Foam And The Preparation ThereofCOVESTRO DEUTSCHLANDDec 17, 2020
Process For Preparing Methylene Diphenyl DiisocyanateBASFOct 8, 2019
Process For The Preparation Of Lignin Based Polyurethane ProductsENERLABMay 15, 2019

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: Jul 31, 2025
Patent NumberGrant DateTitleTotal Oppositions
Nov 30, 2022Functionalized Isocyanate Based Porous Materials1
Jan 19, 2022A Process For The Preparation Of Insulation Systems For Electrical Engineering, The Articles Obtained Therefrom And The Use Thereof3
Apr 22, 2020Liquid Nonionic Surfactants For Emulsion Polymerization And Other Applications1
Jan 2, 2019Fibre-Reactive Dyes, Their Preparation And Their Use1
Sep 19, 2018Wood Adhesive Formulation1
Jun 6, 2018Admixture Composition To Improve Strength Of Cement Cured Products1
May 2, 2018Ultrafine Particles Having Inorganically Modified Surfaces1
Feb 21, 2018Method For The Production Of Polyisocyanates1
Oct 18, 2017Method For Obtaining Elements Or Element Compounds From The Intermediate Products Or By-Products Obtained During The Production Of Titanium Dioxide1

Top competitors of Huntsman

List of top competitors of Huntsman based on patent oppositions.