Seungmi Lee

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid supported metallocene catalyst and process for preparing pol...
- Patent number 12,146,020
- Issue date Nov 19, 2024
- LG Chem, Ltd.
- Hyun Jee Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene and method for preparing the same
- Patent number 12,098,224
- Issue date Sep 24, 2024
- LG Chem, Ltd.
- Ha Na Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst composition and method for preparing polyolefin using the...
- Patent number 11,840,596
- Issue date Dec 12, 2023
- LG Chem, Ltd.
- Seungmi Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing supported hybrid metallocene catalyst
- Patent number 11,091,569
- Issue date Aug 17, 2021
- LG Chem, Ltd.
- Hyun Jee Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymer, preparation method of the same, and film using the...
- Patent number 10,894,843
- Issue date Jan 19, 2021
- LG Chem, Ltd.
- Seul Ki Im
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

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
Hybrid Supported Metallocene Catalyst and Process for Preparing Pol...
- Publication number 20220242977
- Publication date Aug 4, 2022
- LG CHEM, LTD.
- Poeun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hybrid Supported Metallocene Catalyst and Process for Preparing Pol...
- Publication number 20220162353
- Publication date May 26, 2022
- LG CHEM, LTD.
- Hyun Jee Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene and Method for Preparing the Same
- Publication number 20220017665
- Publication date Jan 20, 2022
- LG CHEM, LTD.
- Ha Na Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst Composition and Method for Preparing Polyolefin Using the...
- Publication number 20210238317
- Publication date Aug 5, 2021
- LG CHEM, LTD.
- Seungmi Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method For Preparing Supported Hybrid Metallocene Catalyst
- Publication number 20200385497
- Publication date Dec 10, 2020
- LG CHEM, LTD.
- Hyun Jee Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin Polymer, Preparation Method of the Same, and Film Using the...
- Publication number 20200115475
- Publication date Apr 16, 2020
- LG CHEM, LTD.
- Seul Ki Im
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Seungmi Lee

Person

Patents Grantslast 30 patents

Hybrid supported metallocene catalyst and process for preparing pol...

Polyethylene and method for preparing the same

Catalyst composition and method for preparing polyolefin using the...

Method for preparing supported hybrid metallocene catalyst

Olefin polymer, preparation method of the same, and film using the...

Patents Applicationslast 30 patents

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

METHOD FOR PREPARING METALLOCENE SUPPORTED CATALYST

Hybrid Supported Metallocene Catalyst and Process for Preparing Pol...

Hybrid Supported Metallocene Catalyst and Process for Preparing Pol...

Polyethylene and Method for Preparing the Same

Catalyst Composition and Method for Preparing Polyolefin Using the...

Method For Preparing Supported Hybrid Metallocene Catalyst

Olefin Polymer, Preparation Method of the Same, and Film Using the...