Assignee
UMICORE NV
BE140 patents
Top patents by PatentIndex Score
US7618747B2Nov 17, 2009
Carbon-coated Li-containing powders and process for production thereof
UMICORE NV23 citations90
US7169206B2Jan 30, 2007
Battery recycling
UMICORE NV39 citations87
US10601037B2Mar 24, 2020
Lithium-rich nickel-manganese-cobalt cathode powders for lithium-ion batteries
UMICORE NV7 citations84
US7923154B2Apr 12, 2011
Carbon-coated Li-containing powders and process for production thereof
UMICORE NV11 citations82
US10790510B2Sep 29, 2020
Lithium ion battery for automotive application
UMICORE NV8 citations81
US11011747B2May 18, 2021
Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries
UMICORE NV2 citations73
US10804566B2Oct 13, 2020
Lithium battery containing cathode material and electrolyte additives for high voltage application
UMICORE NV3 citations73
US10333135B2Jun 25, 2019
Cathode material for rechargeable solid state lithium ion battery
UMICORE NV4 citations73
US10490807B2Nov 26, 2019
Doped and coated lithium transition metal oxide cathode materials for batteries in automotive applications
UMICORE NV4 citations72
US9614220B2Apr 4, 2017
Doped and island-covered lithium cobaltite oxides
UMICORE NV4 citations72
US9608266B2Mar 28, 2017
Cathode material for lithium-ion rechargeable batteries
UMICORE NV2 citations72
US11916224B2Feb 27, 2024
Positive electrode material for rechargeable lithium ion batteries
UMICORE NV1 citations71
US10547056B2Jan 28, 2020
Precursors for lithium transition metal oxide cathode materials for rechargeable batteries
UMICORE NV5 citations71
US10044035B2Aug 7, 2018
Lithium cobalt oxide based compounds with a cubic secondary phase
UMICORE NV3 citations71
US9979021B2May 22, 2018
Stoichiometrically controlled lithium cobalt oxide based compounds
UMICORE NV3 citations71
US12424612B2Sep 23, 2025
Powder for use in the negative electrode of a battery and a battery comprising such a powder
UMICORE NV2 citations69
US10637052B2Apr 28, 2020
Composite powder for use in an anode of a lithium ion battery, method for manufacturing a composite powder and lithium ion battery
UMICORE NV2 citations69
US10411258B2Sep 10, 2019
Impurity containing cathode material with preferred morphology and method to prepare from impurity containing metal carbonate
UMICORE NV3 citations69
US11661638B2May 30, 2023
Recovery of nickel and cobalt from Li-ion batteries or their waste
UMICORE NV2 citations68
US9705128B2Jul 11, 2017
Negative electrode material for a rechargeable battery and method for producing the same
UMICORE NV3 citations68
US7597740B2Oct 6, 2009
Recovery of non-ferrous metals from zinc residues
UMICORE NV7 citations66
US10164302B2Dec 25, 2018
Process for recycling li-ion batteries
UMICORE NV2 citations65
US11926884B2Mar 12, 2024
Pyrometallurgical process for recovering nickel, manganese, and cobalt
UMICORE NV2 citations63
US12308422B2May 20, 2025
Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries
UMICORE NV0 citations62
US12002953B2Jun 4, 2024
Positive electrode active material for a rechargeable lithium-ion battery
UMICORE NV0 citations62
US11909044B2Feb 20, 2024
Precursor of a positive electrode material for a rechargeable lithium-ion battery
UMICORE NV0 citations62
US11804599B2Oct 31, 2023
Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries
UMICORE NV0 citations62
US11688883B2Jun 27, 2023
Lithium battery containing cathode material and electrolyte additives for high voltage application
UMICORE NV0 citations62
US11476461B2Oct 18, 2022
Precursors for cathode material with improved secondary battery performance and method to prepare the precursors
UMICORE NV0 citations62
US11367872B2Jun 21, 2022
Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries
UMICORE NV1 citations62
US11114662B2Sep 7, 2021
Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries
UMICORE NV0 citations62
US10910646B2Feb 2, 2021
Cathode material for a lithium-ion rechargeable battery
UMICORE NV1 citations62
US12300806B2May 13, 2025
Positive electrode material for rechargeable lithium ion batteries
UMICORE NV0 citations61
US11949096B2Apr 2, 2024
Positive electrode material for rechargeable lithium ion batteries
UMICORE NV0 citations61
US12362351B2Jul 15, 2025
Ni based cathode material for rechargeable lithium-ion batteries
UMICORE NV0 citations60
US12315915B2May 27, 2025
Ni based cathode material for rechargeable lithium-ion batteries
UMICORE NV0 citations60
US11271203B2Mar 8, 2022
Positive electrode material for rechargeable lithium ion batteries and methods of making thereof
UMICORE NV1 citations60
US11189832B2Nov 30, 2021
Precursors of cathode materials for a rechargeable lithium ion battery
UMICORE NV0 citations60
US8608987B2Dec 17, 2013
High density lithium cobalt oxide for rechargeable batteries
UMICORE NV3 citations60
US12567582B2Mar 3, 2026
Silicon-based powder, electrode and battery comprising such a powder
UMICORE NV0 citations59
US12211992B2Jan 28, 2025
Positive electrode for lithium ion battery
UMICORE NV0 citations59
US11588148B2Feb 21, 2023
Powder, electrode and battery comprising such a powder
UMICORE NV0 citations59
US11581529B2Feb 14, 2023
Submicron sized silicon powder with low oxygen content
UMICORE NV0 citations59
US11462735B2Oct 4, 2022
Impurity containing cathode material with preferred morphology and method to prepare from impurity containing metal carbonate
UMICORE NV0 citations59
US12344917B2Jul 1, 2025
Energy-efficient pyrometallurgical process for treating Li-ion batteries
UMICORE NV0 citations58
US11811061B2Nov 7, 2023
Positive electrode materials having a superior hardness strength
UMICORE NV0 citations58
US11335907B2May 17, 2022
Positive electrode materials having a superior hardness strength
UMICORE NV0 citations58
US11329275B2May 10, 2022
Composite powder for use in an anode of a lithium ion battery, method for manufacturing a composite powder and lithium ion battery
UMICORE NV0 citations58
US7682593B2Mar 23, 2010
Process for the production of Ge by reduction of GeCl4 with liquid metal
UMICORE NV3 citations58
US7591112B2Sep 22, 2009
Compact roof-covering system
UMICORE NV7 citations58
Showing the top 50 of 140 patents by PatentIndex Score.