Jun Du

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cracking catalyst and a preparation process for the same
- Patent number 7,776,775
- Issue date Aug 17, 2010
- China Petroleum and Chemical Corporation
- Jun Du
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Rare earth y-zeolite catalyst for cracking hydrocarbons and a metho...
- Patent number 7,514,385
- Issue date Apr 7, 2009
- China Petroleum and Chemical Corporation and Research Institute of Petroleum...
- Jun Du
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Rare earth zeolite Y and the preparation process thereof
- Patent number 6,991,774
- Issue date Jan 31, 2006
- China Petroleum and Chemical Corporation
- Jun Du
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Rare earth zeolite Y and the preparation process thereof
- Patent number 6,787,123
- Issue date Sep 7, 2004
- China Petroleum and Chemical Corporation
- Jun Du
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Cracking Catalyst and a Preparation Process for the Same
- Publication number 20080261802
- Publication date Oct 23, 2008
- China Petroleum and Chemical Corporation
- Jun Du
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Petroleum Hydrocarbon cracking catalyst that contains rare earth ze...
- Publication number 20060199725
- Publication date Sep 7, 2006
- Jun Du
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rare earth zeolite Y and the preparation process thereof
- Publication number 20040254060
- Publication date Dec 16, 2004
- China Petroleum and Chemical Corporation
- Jun Du
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rare earth zeolite Y and the preparation process thereof
- Publication number 20030064881
- Publication date Apr 3, 2003
- Jun Du
- C01 - INORGANIC CHEMISTRY