IP Verse

Huntsman International Llc opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Huntsman International Llc

Patent Number:
EP3615613
Title:
Additive Production Process Using A Mixed Thermoplastic Construction Material
Applicant:
COVESTRO DEUTSCHLAND AG
Opposition Date:
May 10, 2023
Patent Number:
EP3512896
Title:
Method For Reducing The Aldehyde Emissions Of Polyurethane Foams
Applicant:
COVESTRO DEUTSCHLAND AG
Opposition Date:
Mar 8, 2022
Patent Number:
EP3094684
Title:
Methods Of Using Thermoplastic Polyurethanes In Selective Laser Sintering And Systems And Articles Thereof
Applicant:
LUBRIZOL ADVANCED MATERIALS, INC.
Opposition Date:
Dec 30, 2021
Patent Number:
EP3177659
Title:
Nitrogen-Containing Compounds Suitable For Use In The Production Of Polyurethanes
Applicant:
EVONIK DEGUSSA GMBH
Opposition Date:
Sep 8, 2021
Patent Number:
EP2735375
Title:
Method For The Production Of Composite Elements Based On Isocyanate-Based Foams
Applicant:
BASF SE
Opposition Date:
Mar 10, 2021
Patent Number:
EP2737956
Title:
Method For The Production Of Composite Elements Based On Isocyanate-Based Foams
Applicant:
BASF SE
Opposition Date:
Feb 26, 2021
Patent Number:
EP3307828
Title:
Viscoelastic And Reticulated Polyurethane Foam And The Preparation Thereof
Applicant:
COVESTRO DEUTSCHLAND AG
Opposition Date:
Dec 17, 2020
Patent Number:
EP2640694
Title:
Process For Preparing Methylene Diphenyl Diisocyanate
Applicant:
BASF SE
Opposition Date:
Oct 8, 2019
Patent Number:
EP3033394
Title:
Process For The Preparation Of Lignin Based Polyurethane Products
Applicant:
ENERLAB 2000 INC.
Opposition Date:
May 15, 2019
Patent Number:
EP2109637
Title:
Hybrid Systems Consisting Of Foamed Thermoplastic Elastomers And Polyurethanes
Applicant:
BASF SE
Opposition Date:
Apr 25, 2019

Latest patents of Huntsman International Llc opposed by its competitors

Patent:
EP3288996
Grant Date:
Nov 30, 2022
Title:
Functionalized Isocyanate Based Porous Materials
Oppositions:
1
Patent:
EP1969106
Grant Date:
Apr 22, 2020
Title:
Liquid Nonionic Surfactants For Emulsion Polymerization And Other Applications
Oppositions:
1
Patent:
EP2807201
Grant Date:
Sep 19, 2018
Title:
Wood Adhesive Formulation
Oppositions:
1
Patent:
EP1928928
Grant Date:
Feb 21, 2018
Title:
Method For The Production Of Polyisocyanates
Oppositions:
1

Competitors of Huntsman International Llc

BASF SE

COVESTRO DEUTSCHLAND AG

AKZO NOBEL CHEMICALS INTERNATIONAL BV

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