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Chungnam, South Korea

Umicore Korea, Ltd.

USPTO Granted Patents = 62

EPO Patents = 40

Forward Citations = 57

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68 inventors (with patents filed for the assignee):

Jens M Paulsen (40 out of 87 patents)

Maxime Blangero (18 out of 25 patents)

JiHye Kim (14 out of 21 patents)

4. Dae-Hyun Kim (9 out of 10 patents)

5. Liang Zhu (9 out of 9 patents)

6. Song-Yi Han (9 out of 33 patents)

7. Xin Xia (8 out of 10 patents)

8. Jing Zhang (8 out of 9 patents)

9. TaeHyeon Yang (7 out of 7 patents)

10. Areum Park (6 out of 7 patents)

11. Shinichi Kumakura (6 out of 7 patents)

12. Randy De Palma (6 out of 15 patents)

13. Daniël Nelis (5 out of 8 patents)

14. Da-In Choi (5 out of 7 patents)

15. HeonPyo Hong (5 out of 10 patents)

Core Competencies:

Lithium-Ion Batteries

Cathode Materials

Positive Electrodes

Solid-State Batteries

Nickel Manganese Cobalt

Electrochemical Cells

Battery Performance

High Voltage Applications

Composite Powders

Precursor Methods

Doped Materials

Low Porosity Electrodes

62 patents: Sort by Forward Citations

1. 12577110 - Powder of carbonaceous matrix particles and a composite powder, for use in the negative electrode of a battery, comprising such a powder (2026-03-17),

2. 12401030 - Positive electrode material comprising a solid electrolyte for solid-state rechargeable lithium ion battery with a high thermal stability (2025-08-26),

3. 12381206 - Lithium nickel manganese cobalt composite oxide as a positive electrode active material for rechargeable lithium ion batteries (2025-08-05),

4. 12368161 - Lithium nickel manganese cobalt composite oxide as a positive electrode active material for rechargeable lithium ion batteries (2025-07-22),

5. 12362351 - Ni based cathode material for rechargeable lithium-ion batteries (2025-07-15),

6. 12362350 - Lithium nickel manganese cobalt composite oxide as a positive electrode active material for rechargeable lithium ion batteries (2025-07-15),

7. 12315915 - Ni based cathode material for rechargeable lithium-ion batteries (2025-05-27),

8. 12308422 - Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries (2025-05-20),

9. 12300806 - Positive electrode material for rechargeable lithium ion batteries (2025-05-13),

10. 12294078 - As a positive electrode active material for rechargeable lithium ion batteries (2025-05-06),

11. 12294077 - Lithium nickel manganese cobalt composite oxide as a positive electrode active material for rechargeable lithium ion batteries (2025-05-06),

12. 12288872 - Lithium nickel manganese cobalt composite oxide as a positive electrode active material for rechargeable lithium ion batteries (2025-04-29),

13. 12255326 - Methods for preparing positive electrode material for rechargeable lithium ion batteries (2025-03-18),

14. 12227430 - Cobalt oxide as a precursor of positive electrode materials for rechargeable lithium ion batteries (2025-02-18),

15. 12211992 - Positive electrode for lithium ion battery (2025-01-28),

Company Overview

Umicore Korea, Ltd. is a prominent player in the field of lithium-ion battery technology, specializing in the development and production of advanced materials for energy storage solutions. The company focuses on cathode materials, including nickel manganese cobalt formulations, which are essential for enhancing battery performance and efficiency in high voltage applications. With a commitment to innovation, Umicore is also exploring solid-state battery technologies, positioning itself at the forefront of sustainable energy solutions in the Chungnam region of South Korea.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

62 Patents

#1 in Chungnam

#274 in South Korea

#11,768 in the World

Chungnam, South Korea

Umicore Korea, Ltd.

Forward Citations = 57

68 inventors:

Jens M Paulsen (40 out of 87 patents)

Maxime Blangero (18 out of 25 patents)

JiHye Kim (14 out of 21 patents)

4. Dae-Hyun Kim (9 out of 10 patents)

5. Liang Zhu (9 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Umicore Korea, Ltd.. Retrieved from https://idiyas.com/company/umicore-korea

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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