Hyun-Chul BAEK

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing ligand for polyketone polymerization catalyst
- Patent number 10,702,859
- Issue date Jul 7, 2020
- ST. PHARM CO., LTD.
- Geun Jho Lim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Power connector for thermostat and manufacturing method thereof
- Patent number 10,084,258
- Issue date Sep 25, 2018
- INZICONTROLS CO., LTD.
- Yong-Jeong Kim
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method For Preparing Ligand For Polyketone Polymerization Catalyst
- Publication number 20180361369
- Publication date Dec 20, 2018
- ST PHARM CO., LTD.
- Geun Jho Lim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POWER CONNECTOR FOR THERMOSTAT AND MANUFACTURING METHOD THEREOF
- Publication number 20180219318
- Publication date Aug 2, 2018
- Inzicontrols Co., LTD.
- Yong-Jeong KIM
- B60 - VEHICLES IN GENERAL