Jing Mao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Olefin coordination polymerization catalyst, and preparation method...
- Patent number 11,014,994
- Issue date May 25, 2021
- PetroChina Company Limited
- Mingge Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Olefin Coordination Polymerization Catalyst, And Preparation Method...
- Publication number 20190048106
- Publication date Feb 14, 2019
- Mingge Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin Polymerization Catalyst and a Combined Catalyst Containing t...
- Publication number 20160102159
- Publication date Apr 14, 2016
- Petrochina Company Limited
- Weisong Cui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...