Donghwan Lee

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
Method for Preparation of Carboxyalkylated Polysaccharide and Metho...
- Publication number 20250223380
- Publication date Jul 10, 2025
- LG CHEM, LTD.
- Gi Hong Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Copolymer, Antimicrobial Deodorant Composition Comprising Same, and...
- Publication number 20250197544
- Publication date Jun 19, 2025
- LG CHEM, LTD.
- Hyeran Moon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Biodegradable Super Absorbent Polymer and Method for Producing the...
- Publication number 20230087087
- Publication date Mar 23, 2023
- LG CHEM, LTD.
- Hyungsam Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...