Hyun Ah YU

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCTION OF FUNCTIONAL POLYSACCHARIDE AND COSMETIC COM...
- Publication number 20230220122
- Publication date Jul 13, 2023
- CARBOEXPERT INC.
- Chang Kyu LEE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SKIN WHITENING, ANTI-BACTERIAL OR ANTI-ATOPIC COMPOSITION, CONTAINI...
- Publication number 20220218593
- Publication date Jul 14, 2022
- CARBOEXPERT INC.
- Chang Kyu LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE