Zongtao Zhang

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Beijing City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Amphiphilic molecular sieve containing hydrophilic group on the out...
- Patent number 10,759,667
- Issue date Sep 1, 2020
- PetroChina Company Limited
- Jianhui Luo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Amphiphilic molecular sieve containing lipophilic group on the outs...
- Patent number 10,647,586
- Issue date May 12, 2020
- PetroChina Company Limited
- Baoliang Peng
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Amphiphilic Molecular Sieve Containing Hydrophilic Group on the Out...
- Publication number 20190202705
- Publication date Jul 4, 2019
- Petrochina Company Limited
- Jianhui Luo
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Amphiphilic Molecular Sieve Containing Lipophilic Group on the Outs...
- Publication number 20190202704
- Publication date Jul 4, 2019
- Baoliang Peng
- C01 - INORGANIC CHEMISTRY