Kyungyeol Kim

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for purifying hydrogen peroxide
- Patent number 12,258,268
- Issue date Mar 25, 2025
- OCI Company Ltd
- Deokyun Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for separating and collecting single aggregate from fumed si...
- Patent number 11,890,621
- Issue date Feb 6, 2024
- OCI Company Ltd
- Younghun Park
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
GRINDER
- Publication number 20250001548
- Publication date Jan 2, 2025
- Samsung Electronics Co., Ltd.
- Jwahyeon KIM
- B24 - GRINDING POLISHING
Information Patent Application
Method for Purifying Hydrogen Peroxide
- Publication number 20230242400
- Publication date Aug 3, 2023
- OCI COMPANY LTD.
- Deokyun Kim
- B08 - CLEANING
Information Patent Application
Abrasive and Method for Planarization Using the Same
- Publication number 20230054423
- Publication date Feb 23, 2023
- OCI COMPANY LTD.
- Younghun Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Separating and Collecting Single Aggregate from Fumed Si...
- Publication number 20230057388
- Publication date Feb 23, 2023
- OCI COMPANY LTD.
- Younghun Park
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...