Yi Wang

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Lanzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Double-component modified molecular sieve with improved hydrotherma...
- Patent number 9,895,686
- Issue date Feb 20, 2018
- PetroChina Company Limited
- Xionghou Gao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Modified molecular sieve characterized by improved sodium-contamina...
- Patent number 8,545,803
- Issue date Oct 1, 2013
- PetroChina Company Limited
- Xionghou Gao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE-COMPONENT MODIFIED MOLECULAR SIEVE WITH IMPROVED HYDROTHERMA...
- Publication number 20120275994
- Publication date Nov 1, 2012
- Petrochina Company Limited
- Xionghou Gao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MODIFIED MOLECULAR SIEVE CHARACTERIZED BY IMPROVED SODIUM-RESISTING...
- Publication number 20120213695
- Publication date Aug 23, 2012
- PetroChina Company Limited
- Xionghou Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL