Pi-Fwu Jang

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Catalytic oxacylation vapor phase process
- Patent number 7,265,243
- Issue date Sep 4, 2007
- Dairen Chemical Corporation
- Shien-Chang Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing catalyst for producing alkenyl acetates
- Patent number 6,303,536
- Issue date Oct 16, 2001
- Dairen Chemical Coorporation
- Shien-Chang Chen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Catalyst for oxacylation and use of the same
- Publication number 20040236121
- Publication date Nov 25, 2004
- Dairen Chemical Corporation
- Shien-Chang Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR OXACYLATION AND USE OF THE SAME
- Publication number 20030148882
- Publication date Aug 7, 2003
- SHIEN-CHANG CHEN
- C07 - ORGANIC CHEMISTRY