Cheolhwan Jeong

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polyethylene and its chlorinated polyethylene
- Patent number 12,006,378
- Issue date Jun 11, 2024
- LG Chem, Ltd.
- Cheolhwan Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hybrid supported catalyst and method of preparing polyolefin using...
- Patent number 11,993,665
- Issue date May 28, 2024
- LG Chem, Ltd.
- Sun Mi Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene and chlorinated polyethylene thereof
- Patent number 11,905,345
- Issue date Feb 20, 2024
- LG Chem, Ltd.
- Si Jung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene and chlorinated polyethylene thereof
- Patent number 11,834,528
- Issue date Dec 5, 2023
- LG Chem, Ltd.
- Si Jung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene and chlorinated polyethylene thereof
- Patent number 11,643,483
- Issue date May 9, 2023
- LG Chem, Ltd.
- Si Jung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyethylene and Its Chlorinated Polyethylene
- Publication number 20240294680
- Publication date Sep 5, 2024
- LG CHEM, LTD.
- Cheolhwan Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING SUPPORTED METALLOCENE CATALYST, SUPPORTED META...
- Publication number 20230110235
- Publication date Apr 13, 2023
- LG CHEM, LTD.
- Cheolhwan JEONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING METALLOCENE SUPPORTED CATALYST
- Publication number 20230091054
- Publication date Mar 23, 2023
- LG CHEM, LTD.
- Jaehoon CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE AND CHLORINATED POLYETHYLENE THEREOF
- Publication number 20220340696
- Publication date Oct 27, 2022
- LG CHEM, LTD.
- Si Jung LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene and Its Chlorinated Polyethylene
- Publication number 20220177614
- Publication date Jun 9, 2022
- LG CHEM, LTD.
- Eun Kyoung Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hybrid Supported Catalyst and Method of Preparing Polyolefin Using...
- Publication number 20220017657
- Publication date Jan 20, 2022
- LG CHEM, LTD.
- Sun Mi Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene and Its Chlorinated Polyethylene
- Publication number 20220017663
- Publication date Jan 20, 2022
- LG CHEM, LTD.
- Cheolhwan Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene and Chlorinated Polyethylene Thereof
- Publication number 20210230322
- Publication date Jul 29, 2021
- LG CHEM, LTD.
- Si Jung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene and Chlorinated Polyethylene Thereof
- Publication number 20210230323
- Publication date Jul 29, 2021
- LG CHEM, LTD.
- Si Jung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene and Chlorinated Polyethylene Thereof
- Publication number 20210163640
- Publication date Jun 3, 2021
- LG CHEM, LTD.
- Si Jung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene and Chlorinated Polyethylene Thereof
- Publication number 20210047443
- Publication date Feb 18, 2021
- LG CHEM, LTD.
- Cheolhwan Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Cheolhwan Jeong

Person

Patents Grantslast 30 patents

Polyethylene and its chlorinated polyethylene

Hybrid supported catalyst and method of preparing polyolefin using...

Polyethylene and chlorinated polyethylene thereof

Polyethylene and chlorinated polyethylene thereof

Polyethylene and chlorinated polyethylene thereof

Patents Applicationslast 30 patents

Polyethylene and Its Chlorinated Polyethylene

METHOD FOR PREPARING SUPPORTED METALLOCENE CATALYST, SUPPORTED META...

METHOD FOR PREPARING METALLOCENE SUPPORTED CATALYST

POLYETHYLENE AND CHLORINATED POLYETHYLENE THEREOF

Polyethylene and Its Chlorinated Polyethylene

Hybrid Supported Catalyst and Method of Preparing Polyolefin Using...

Polyethylene and Its Chlorinated Polyethylene

Polyethylene and Chlorinated Polyethylene Thereof

Polyethylene and Chlorinated Polyethylene Thereof

Polyethylene and Chlorinated Polyethylene Thereof

Polyethylene and Chlorinated Polyethylene Thereof