Chi-Wi Ong

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Cyclobutanetetracarboxylate compound and preparation method thereof
- Patent number 7,402,693
- Issue date Jul 22, 2008
- Daxin Material Corporation
- Ming-Chih Lai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Cyclobutanetetracarboxylate compound and preparation method thereof
- Publication number 20080033199
- Publication date Feb 7, 2008
- ETERNAL CHEMICAL CO., LTD.
- Ming-Chih Lai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cyclobutanetetracarboxylate compound and preparation method thereof
- Publication number 20060089505
- Publication date Apr 27, 2006
- ETERNAL CHEMICAL CO., LTD.
- Ming-Chih Lai
- C07 - ORGANIC CHEMISTRY