Pharsight

EVONIK OPERATIONS PATENTS FACING OPPOSITIONS

Top patents of EVONIK OPERATIONS facing oppositions at the European Patent Office (EPO)

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP2588217B1 22 Feb, 2017 Process For Separation Of Gases NA 3
EP2814329B1 15 Apr, 2020 Ph-Adjusted Sweetener NA 2
EP2857437B1 19 Jun, 2019 Polyamide Mixture NA 2
EP2996794B1 26 Sep, 2018 Controlling The Gas Composition Of A Gas Separation Plant By Means Of Diaphragms NA 2
EP2777125B1 04 Jul, 2018 Method For Providing Control Power Using An Energy Store Having Variable Deadband Width When Providing The Control Power NA 2
EP2691157B1 07 Jun, 2023 Isopentyl Esters For The Use In Cosmetic, Dermatological, Or Pharmaceutical Compositions NA 1
EP3301125B1 10 May, 2023 Polyamide Powder For Selective Sintering Method NA 1
EP3301124B1 26 Apr, 2023 Polyamide Powder For Selective Sintering Method NA 1
EP3817852B1 06 Apr, 2022 Catalytic Reactor NA 1
EP3824014B1 29 Dec, 2021 Moulding Composition Containing Polyetheramide (Pea) NA 1
EP2176325B1 08 Dec, 2021 Super-Absorbent Composition Comprising Tannins For Odor Control Sep, 2028 1
EP3048097B2 01 Dec, 2021 Method For Producing An N-Methyl Substituted Triacetone Amine Compound NA 1
EP3688067B1 01 Dec, 2021 Molding Compound Containing Polyether Block Amide (Peba) NA 1
EP3200604B1 03 Nov, 2021 Method For Raising Animals NA 1
EP2012843B1 27 Oct, 2021 Water-Absorbent Polymer Structure With Improved Permeability And Absorption Under Pressure Apr, 2027 1
EP2994495B2 22 Sep, 2021 Crosslinking Of Ipms Adducts And Aminosilanes NA 1
EP3677610B1 22 Sep, 2021 Preparation Of Polyurethane Foam NA 1
EP3271448B1 08 Sep, 2021 Composition Containing Peptidase And Biosurfactant NA 1
EP3797901B1 08 Sep, 2021 Metal Foam Body And Method For Its Production NA 1
EP2976352B1 18 Aug, 2021 Purification Of Triple Helical Proteins NA 1
EP2816096B1 12 May, 2021 Method For Storing Excess Energy NA 1
EP3240620B1 05 May, 2021 Process For Separation Of Gases With Reduced Maintenance Costs NA 1
EP3200605B1 10 Mar, 2021 Method For Producing Biomass Which Has A High Exopolysaccharide Content Oct, 2035 1
EP3200602B1 10 Mar, 2021 Process For Producing A Pufa-Containing Biomass Which Has High Cell Stability Sep, 2035 1
EP3663284B1 03 Feb, 2021 Improved Method For The Preparation Of Triacetonamine NA 1
EP3177659B1 09 Dec, 2020 Nitrogen-Containing Compounds Suitable For Use In The Production Of Polyurethanes NA 1
EP3356444B1 26 Aug, 2020 Isocyanatoalkyl Alkoxysilane Adducts Modified By Silicone Resins And The Use Thereof NA 1
EP3299165B1 12 Aug, 2020 Multilayer Hollow Body With High Washing Resistance NA 1
EP2699609B2 15 Jul, 2020 Process For Producing Water-Absorbing Polymers With High Absorption Rate NA 1
EP2773691B1 15 Jul, 2020 Superabsorbent Polymers For Highly Filled And Fiber-Free Hygiene Products Nov, 2032 1
EP2202210B2 01 Jul, 2020 Hydrophobic Cementitious Composition NA 1
EP2091583B2 01 Apr, 2020 Water-Absorbing Polymer Structures Produced Using Polymer Dispersions NA 1
EP3380459B1 01 Jan, 2020 Process For The Epoxidation Of An Olefin NA 1
EP2819640B1 03 Apr, 2019 Use Of Powdered Cellulose In Cosmetic Applications NA 1
EP2983509B1 21 Nov, 2018 Silica Based Salt Solution Delivery System NA 1
EP2777121B1 01 Aug, 2018 Method For Providing Control Power With An Energy Store Using Tolerances At The Time Of Providing The Control Power NA 1
EP3059222B1 27 Jun, 2018 Process For The Preparation Of Ester Mixtures By Transesterification NA 1
EP3178884B1 07 Feb, 2018 Aqueous [3- (2,3-Dihydroxyprop-1-Oxy) Propyl] Silanololigomer Containing Composition, Method For Their Preparation And Their Use NA 1
EP2665826B1 01 Nov, 2017 Process For The Fermentative Production Of Sulphurous Amino Acids NA 1
EP2282884B1 08 Mar, 2017 Fibres For Use In The Production Of A Moulded Body Formed In Layers NA 1