Lan Hua Piao

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Transition metal compound for olefin polymerization catalyst, olefi...
- Patent number 11,384,108
- Issue date Jul 12, 2022
- Hanwha Solutions Corporation
- Lan Hua Piao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transition metal compound for olefin polymerization catalyst, and o...
- Patent number 11,254,759
- Issue date Feb 22, 2022
- Hanwha Solutions Corporation
- Na Young Park
- 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
Metallocene compound and preparation method therefor
- Patent number 10,618,924
- Issue date Apr 14, 2020
- Hanwha Chemical Corporation
- Lan Hua Piao
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, OLEFI...
- Publication number 20210017209
- Publication date Jan 21, 2021
- Hanwha Solutions Corporation
- Lan Hua Piao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, AND O...
- Publication number 20200392260
- Publication date Dec 17, 2020
- Hanwha Solutions Corporation
- Na Young Park
- 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
METALLOCENE COMPOUND AND PREPARATION METHOD THEREFOR
- Publication number 20180201638
- Publication date Jul 19, 2018
- Hanwha Chemical Corporation
- Lan Hua Piao
- C07 - ORGANIC CHEMISTRY