IP Verse

Hunt competitive analysis

Latest oppositions filed by Hunt

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

Last updated on: Sep 17, 2026
Patent NumberTitleApplicantOpposition Date
EP4253442
Amine Composition Useful For Making Stable Polyurethane Foam SystemsEVONIK OPERATIONSJul 7, 2026
EP4448610
Thermoplastic Open-Cell Flexible Polyurethane FoamBASFJul 3, 2026
EP3802653
Ski Boots With Temperature-Independent Modulus Of ElasticityBASFOct 15, 2025
EP3211036
Low-Viscosity Liquid Epoxy Resin Composition And Pressure Container Manufactured From SameTORAY ADVANCED MATERIALS KOREAJul 1, 2025
EP3943705
Shading DeviceLIENERTJun 4, 2025
EP3143063
Preparations Having Thermoplastic Polyurethane And A Low Base NumberBASFApr 8, 2025
EP3867999
Coil And Electrically Excited Synchronous MachineBAYERISCHE MOTOREN WERKENov 21, 2024
EP3694307
Hydroponic Growing MediumPROFILE PRODUCTSJun 13, 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

Latest patents of Hunt opposed by its competitors

Explore Hunt'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 17, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4240782
Jun 11, 2025Reactive Formulations For Forming A Strong Polyurethane-Polyurea Comprising Water Blown Foam2
EP4240783
Jun 11, 2025Elastomeric Polyurethane-Polyurea Comprising Water Blown Foam Having Improved Mechanical Properties1
EP3330475
Jul 17, 2024Rail For An Architectural Opening Covering1
EP3288996
Nov 30, 2022Functionalized Isocyanate Based Porous Materials1
EP2203407
Nov 23, 2022Process For The Production Of Di- And Polyamines Of The Diphenylmethane Series1
EP3275002
Jan 19, 2022A Process For The Preparation Of Insulation Systems For Electrical Engineering, The Articles Obtained Therefrom And The Use Thereof4
EP3320571
Sep 2, 2020Perovskite Material Layer Processing1
EP1969106
Apr 22, 2020Liquid Nonionic Surfactants For Emulsion Polymerization And Other Applications1
EP2370400
Oct 16, 2019Process For Manufacturing Isocyanates1
EP3218566
Oct 2, 2019Covering For An Architectural Opening Including Multiple Stage Spring Assembly1

Latest PTAB cases involving Hunt

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

Last updated on: Sep 18, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Hunt

IPR2023-00407Dec 21, 2022HUNTERS MANUFACTURINGRAVIN CROSSBOWSFinal Written Decision - Appealed
PGR2020-00080Aug 12, 2020HUNTING TITANDYNAENERGETICS EUROPEInstitution Denied
PGR2020-00072Jun 30, 2020HUNTING TITANDYNAENERGETICS EUROPEInstitution Denied
IPR2018-00600Feb 16, 2018HUNTING TITANDYNAENERGETICSFinal Written Decision
IPR2018-00600Feb 16, 2018HUNTING TITANDYNAENERGETICS GMBH & CO. KGFinal Written Decision
CBM2017-00008Oct 28, 2016BROADSIGNHUNTERInstitution Denied
IPR2017-00081Oct 14, 2016STRAUMANN MANUFACTURINGHUNTTerminated-Settled
IPR2014-01175Jul 16, 2014NORMANHUNTER DOUGLASFinal Written Decision
IPR2014-01176Jul 16, 2014NORMANHUNTER DOUGLASInstitution Denied
IPR2014-00282Dec 20, 2013NORMANHUNTER DOUGLASInstitution Denied

Peer Comparison New

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

Last updated on: Sep 17, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HUNTSMAN P&A UERDINGEN - 1 - -
HOLLATZ10 - - -