Su Min KO

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Seosan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Propylene polymerizing solid catalyst for reducing VOC and method o...
- Patent number 11,434,315
- Issue date Sep 6, 2022
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Young Joo Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid catalyst for propylene polymerization and method of producing...
- Patent number 11,427,657
- Issue date Aug 30, 2022
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Young Joo Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of manufacture of catalyst and propylene polymer that use t...
- Patent number 10,808,048
- Issue date Oct 20, 2020
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Young Joo Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Solid Catalyst For Propylene Polymerization And Method Of Producing...
- Publication number 20200199266
- Publication date Jun 25, 2020
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Young Joo LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene Polymerizing Solid Catalyst For Reducing VOC and Method O...
- Publication number 20200172641
- Publication date Jun 4, 2020
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Young Joo LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS OF MANUFACTURE OF CATALYST AND PROPYLENE POLYMER THAT USE T...
- Publication number 20180155461
- Publication date Jun 7, 2018
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Young Joo LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...