Sangick Lee

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
Method for Removing Chlorine From Pyrolysis Process of Waste Plastic
- Publication number 20240294725
- Publication date Sep 5, 2024
- SK INNOVATION CO., LTD.
- Sanghwan Jo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INDIUM COMPOUND, METHOD OF PRODUCING THE SAME, COMPOSITION FOR DEPO...
- Publication number 20230212196
- Publication date Jul 6, 2023
- DNF CO., LTD.
- Yonghee Kwone
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...