Ik Je CHOE

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst composition including novel transition metal compound
- Patent number 10,947,327
- Issue date Mar 16, 2021
- LG Chem, Ltd.
- Ik Je Choe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound and transition metal compound
- Patent number 10,723,818
- Issue date Jul 28, 2020
- LG Chem, Ltd.
- Hyo Jung Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ligand compound and transition metal compound
- Patent number 10,538,603
- Issue date Jan 21, 2020
- LG Chem, Ltd.
- Hyo Jung Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polypropylene-based composite material
- Patent number 10,487,158
- Issue date Nov 26, 2019
- LG Chem, Ltd.
- Ji Yoon Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin-based polymer
- Patent number 10,023,669
- Issue date Jul 17, 2018
- LG Chem, Ltd.
- Hyo Ju Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Novel Compound and Transition Metal Compound
- Publication number 20200095347
- Publication date Mar 26, 2020
- LG CHEM, LTD.
- Hyo Jung Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL LIGAND COMPOUND AND TRANSITION METAL COMPOUND
- Publication number 20180223010
- Publication date Aug 9, 2018
- LG CHEM, LTD.
- Hyo Jung Han
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPROPYLENE-BASED COMPOSITE MATERIAL
- Publication number 20180223014
- Publication date Aug 9, 2018
- LG CHEM, LTD.
- Ji Yoon Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST COMPOSITION INCLUDING NOVEL TRANSITION METAL COMPOUND
- Publication number 20180201697
- Publication date Jul 19, 2018
- LG CHEM, LTD.
- Ik Je Choe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OLEFIN-BASED POLYMER
- Publication number 20170218105
- Publication date Aug 3, 2017
- LG CHEM, LTD.
- Hyo Ju KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...