Ah Reum KIM

Follow

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid catalyst composition, preparation method therefor, and polyo...
- Patent number 11,267,917
- Issue date Mar 8, 2022
- Hanwha Chemical Corporation
- Ui Gab Joung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hybrid supported metallogen catalyst, method for preparing olefin p...
- Patent number 10,934,370
- Issue date Mar 2, 2021
- Hanwha Chemical Corporation
- Ah Ra Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Group 4 transition metal compound and use thereof
- Patent number 10,160,775
- Issue date Dec 25, 2018
- Hanwha Chemical Corporation
- Ui Gab Joung
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYBRID CATALYST COMPOSITION, PREPARATION METHOD THEREFOR, AND POLYO...
- Publication number 20190135961
- Publication date May 9, 2019
- Hanwha Chemical Corporation
- Ui Gab Joung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYBRID SUPPORTED METALLOCEN CATALYST, METHOD FOR PREPARING OLEFIN P...
- Publication number 20190023816
- Publication date Jan 24, 2019
- Hanwha Chemical Corporation
- Ah Ra Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL GROUP 4 TRANSITION METAL COMPOUND AND USE THEREOF
- Publication number 20170233415
- Publication date Aug 17, 2017
- Hanwha Chemical Corporation
- Ui Gab JOUNG
- C07 - ORGANIC CHEMISTRY