Gyeonghwan KIM

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Nucleic acid purification method
- Patent number 12,359,189
- Issue date Jul 15, 2025
- CJ Cheiljedang Corporation
- Hwayeon Lim
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methionine-metal chelate and manufacturing method thereof
- Patent number 11,072,621
- Issue date Jul 27, 2021
- GJ CHEILJEDANG CORPORATION
- Jun-Woo Kim
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Methionine-metal chelate and manufacturing method thereof
- Patent number 10,981,937
- Issue date Apr 20, 2021
- CJ Cheiljedang Corporation
- Jun-Woo Kim
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
NUCLEIC ACID PURIFICATION METHOD
- Publication number 20230017180
- Publication date Jan 19, 2023
- CJ CHEILJEDANG CORPORATION
- Hwayeon LIM
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHIONINE-METAL CHELATE AND MANUFACTURING METHOD THEREOF
- Publication number 20200270276
- Publication date Aug 27, 2020
- CJ CHEILJEDANG CORPORATION
- Jun-Woo KIM
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHIONINE-METAL CHELATE AND MANUFACTURING METHOD THEREOF
- Publication number 20200157121
- Publication date May 21, 2020
- CJ CHEILJEDANG CORPORATION
- Jun-Woo KIM
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES