Tianyi Li

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon ether compounds and a method for the preparation thereof
- Patent number 7,399,812
- Issue date Jul 15, 2008
- China Petroleum & Chemical Corporation
- Lunjia Xie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid catalyst component for polymerization of olefins, catalyst co...
- Patent number 7,388,061
- Issue date Jun 17, 2008
- China Petroleum and Chemical Corporation
- Mingzhi Gao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for olefin (co)polymerization, preparation there...
- Patent number 7,388,060
- Issue date Jun 17, 2008
- China Petroleum and Chemical Corporation
- Zhiwu Wang
- 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 for olefin polymerization and catalyst comprisin...
- Patent number 7,351,778
- Issue date Apr 1, 2008
- China Petroleum and Chemical Corporation
- Mingzhi Gao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for olefin polymerization and use of the same
- Patent number 7,323,431
- Issue date Jan 29, 2008
- China Petroleum and Chemical Corporation
- Mingzhi Gao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid catalyst component for polymerization of ethylene, preparatio...
- Patent number 7,091,289
- Issue date Aug 15, 2006
- China Petroleum and Chemical Corporation
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon ether compound, a method for the preparation thereof and us...
- Patent number 6,822,109
- Issue date Nov 23, 2004
- China Petroleum and Chemical Corporation
- Lunjia Xie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Catalyst component for olefin (Co)polymerization, preparation there...
- Publication number 20070155616
- Publication date Jul 5, 2007
- China Petroleum and Chemical Corporation
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst component for olefin polymerization and catalyst comprisin...
- Publication number 20060287446
- Publication date Dec 21, 2006
- Mingzhi Gao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicon ether compounds and a method for the preparation thereof
- Publication number 20060183873
- Publication date Aug 17, 2006
- Lunjia Xie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst for olefin polymerization and use of the same
- Publication number 20060142146
- Publication date Jun 29, 2006
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Mingzhi Gao
- 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
Solid catalyst component for polymerization of olefins, catalyst co...
- Publication number 20050239636
- Publication date Oct 27, 2005
- Mingzhi Gao
- 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
Polyol ester compounds useful in preparation of a catalyst for olef...
- Publication number 20050096389
- Publication date May 5, 2005
- CHINA PETROLEUM & CHEMICAL
- Mingzhi Gao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicon ether compound, a method for the preparation thereof and us...
- Publication number 20040106814
- Publication date Jun 3, 2004
- Lunjia Xie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid catalyst component for polymerization of ethylene, preparatio...
- Publication number 20040030064
- Publication date Feb 12, 2004
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Silicon ether compounds and a method for the preparation thereof

Solid catalyst component for polymerization of olefins, catalyst co...

Catalyst component for olefin (co)polymerization, preparation there...

Magnesium halide/alcohol adduct, its preparation and use

Catalyst component for olefin polymerization and catalyst comprisin...

Catalyst for olefin polymerization and use of the same

Solid catalyst component for polymerization of ethylene, preparatio...

Silicon ether compound, a method for the preparation thereof and us...

Patents Applicationslast 30 patents

Catalyst component for olefin (Co)polymerization, preparation there...

Catalyst component for olefin polymerization and catalyst comprisin...

Silicon ether compounds and a method for the preparation thereof

Catalyst for olefin polymerization and use of the same

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

Solid catalyst component for polymerization of olefins, catalyst co...

Magnesium halide/alcohol adduct, its preparation and use

Polyol ester compounds useful in preparation of a catalyst for olef...

Silicon ether compound, a method for the preparation thereof and us...

Solid catalyst component for polymerization of ethylene, preparatio...