Xiudong Xu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst component for olefin polymerization, preparation method th...
- Patent number 12,121,880
- Issue date Oct 22, 2024
- China Petroleum and Chemical Corporation
- Rui Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Magnesium alkoxide particle and application thereof
- Patent number 11,332,425
- Issue date May 17, 2022
- China Petroleum and Chemical Corporation
- Xiudong Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for olefin polymerization, preparation method th...
- Patent number 10,150,822
- Issue date Dec 11, 2018
- China Petroleum and Chemical Corporation
- Qilong Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid catalyst component and catalyst for olefin polymerization
- Patent number 9,376,513
- Issue date Jun 28, 2016
- China Petroleum and Chemical Corporation
- Zhong Tan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD TH...
- Publication number 20210205787
- Publication date Jul 8, 2021
- China Petroleum and Chemical Corporation
- Rui ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MAGNESIUM ALKOXIDE PARTICLE AND APPLICATION THEREOF
- Publication number 20190270690
- Publication date Sep 5, 2019
- China Petroleum and Chemical Corporation
- Xiudong XU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD TH...
- Publication number 20140163185
- Publication date Jun 12, 2014
- Beijing Research Institute of Chemical Industry China Petroleum & Chemical Co...
- Qilong Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLID CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION
- Publication number 20130324682
- Publication date Dec 5, 2013
- Zhong TAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST CARRIER FOR OLEFIN POLYMERIZATION, SOLID CATALYST COMPONEN...
- Publication number 20130196847
- Publication date Aug 1, 2013
- Zhong Tan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST COMPONENT USED FOR OLEFIN POLYMERIZATION, PROCESS FOR PREP...
- Publication number 20120035338
- Publication date Feb 9, 2012
- Zhong Tan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Catalyst component for olefin polymerization, preparation method th...

Magnesium alkoxide particle and application thereof

Catalyst component for olefin polymerization, preparation method th...

Solid catalyst component and catalyst for olefin polymerization

Patents Applicationslast 30 patents

CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD TH...

MAGNESIUM ALKOXIDE PARTICLE AND APPLICATION THEREOF

CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD TH...

SOLID CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION

CATALYST CARRIER FOR OLEFIN POLYMERIZATION, SOLID CATALYST COMPONEN...

CATALYST COMPONENT USED FOR OLEFIN POLYMERIZATION, PROCESS FOR PREP...