Hyun Kee Youn

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Taejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Supported metallocene catalyst, its preparation method and olefin p...
- Patent number 6,683,016
- Issue date Jan 27, 2004
- Daelim Industrial Co., Ltd.
- Hyun-Ki Youn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene compounds, metallocene catalysts including the compound...
- Patent number 6,583,304
- Issue date Jun 24, 2003
- Daelim Industrial Co., Ltd.
- Sah Mun Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel detergent composed of hydropoly(oxyalkylene) oxyalkyl amine co...
- Patent number 6,525,221
- Issue date Feb 25, 2003
- Daelim Industrial Co., Ltd.
- Hyun-Ki Youn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing isobutene cyclopentadiene-methylcyclopentadie...
- Patent number 5,883,207
- Issue date Mar 16, 1999
- Daelim Industrial Co., Ltd.
- Hyun Kee Youn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Catalyst composition comprising metallocene compound having bulky c...
- Publication number 20030207757
- Publication date Nov 6, 2003
- Daelim Industries Co., Ltd.
- Sah Mun Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Metallocene compounds, metallocene catalysts including the compound...
- Publication number 20010025117
- Publication date Sep 27, 2001
- Sah Mun Hong
- C07 - ORGANIC CHEMISTRY