Hongbin Du

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Cyclopentane carboxylate compounds, process and intermediates for p...
- Patent number 7,388,103
- Issue date Jun 17, 2008
- China Petroleum and Chemical Corporation
- Lunjia Xie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnesium halide/alcohol adduct, its preparation and use
- Patent number 7,361,621
- Issue date Apr 22, 2008
- China Petroleum & Chemical Corp.
- Yuanyi Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component and catalyst for olefin polymerization as well a...
- Patent number 7,332,455
- Issue date Feb 19, 2008
- China Petroleum and Chemical Corporation
- Chen Wei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Composite carrier of catalysts for propylene polymerization, a cata...
- Publication number 20060154806
- Publication date Jul 13, 2006
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Wei Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cyclopentane carboxylate compounds, process and intermediates for p...
- Publication number 20060094843
- Publication date May 4, 2006
- China Petroleum and Chemical Corporation
- Lunjia Xie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Spheric catalyst component for olefin polymerization and catalyst c...
- Publication number 20060003888
- Publication date Jan 5, 2006
- Yuanyi Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Magnesium halide/alcohol adduct, its preparation and use
- Publication number 20050209097
- Publication date Sep 22, 2005
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Yuanyi Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst component and catalyst for olefin polymerization as well a...
- Publication number 20050119427
- Publication date Jun 2, 2005
- Chen Wei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composite carrier of catalysts for propylene polymerization, a cata...
- Publication number 20040229748
- Publication date Nov 18, 2004
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Wei Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Cyclopentane carboxylate compounds, process and intermediates for p...

Magnesium halide/alcohol adduct, its preparation and use

Catalyst component and catalyst for olefin polymerization as well a...

Patents Applicationslast 30 patents

Composite carrier of catalysts for propylene polymerization, a cata...

Cyclopentane carboxylate compounds, process and intermediates for p...

Spheric catalyst component for olefin polymerization and catalyst c...

Magnesium halide/alcohol adduct, its preparation and use

Catalyst component and catalyst for olefin polymerization as well a...

Composite carrier of catalysts for propylene polymerization, a cata...