Ji Yoon JEON

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Alkyl acrylate compound-vinyl cyanide compound-aromatic vinyl compo...
- Patent number 12,134,671
- Issue date Nov 5, 2024
- LG Chem, Ltd.
- Seyong Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing graft copolymer powder
- Patent number 11,820,851
- Issue date Nov 21, 2023
- LG Chem, Ltd.
- Min Jung Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing graft copolymer and graft copolymer
- Patent number 11,377,515
- Issue date Jul 5, 2022
- LG Chem, Ltd.
- Bong Keun Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing graft copolymer, graft copolymer, and thermopla...
- Patent number 11,326,050
- Issue date May 10, 2022
- LG Chem, Ltd.
- Bong Keun Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition of copolymers and method of prepari...
- Patent number 11,091,625
- Issue date Aug 17, 2021
- LG Chem, Ltd.
- Chun Ho Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ALKYL ACRYLATE COMPOUND-VINYL CYANIDE COMPOUND-AROMATIC VINYL COMPO...
- Publication number 20220041783
- Publication date Feb 10, 2022
- LG CHEM, LTD.
- Seyong KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREPARING GRAFT COPOLYMER POWDER
- Publication number 20210246236
- Publication date Aug 12, 2021
- LG CHEM, LTD.
- Min Jung KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING GRAFT COPOLYMER AND GRAFT COPOLYMER
- Publication number 20210024678
- Publication date Jan 28, 2021
- Bong Keun AHN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREPARING GRAFT COPOLYMER, GRAFT COPOLYMER, AND THERMOPLA...
- Publication number 20210002472
- Publication date Jan 7, 2021
- LG CHEM, LTD.
- Bong Keun AHN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC RESIN COMPOSITION
- Publication number 20200115540
- Publication date Apr 16, 2020
- LG CHEM, LTD.
- Chun Ho PARK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...