Yi-Jiun Chen

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Chiayi City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Process for making alicyclic polycarboxylic acids or their derivatives
- Patent number 10,730,822
- Issue date Aug 4, 2020
- CPC CORPORATION, TAIWAN
- Ching-Fa Chi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for hydrogenation of aromatic polycarboxylic acids or deriv...
- Patent number 10,640,447
- Issue date May 5, 2020
- CPC CORPORATION, TAIWAN
- Ching-Fa Chi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING ALICYCLIC POLYCARBOXYLIC ACIDS OR THEIR DERIVATIVES
- Publication number 20200262779
- Publication date Aug 20, 2020
- CPC CORPORATION, TAIWAN
- Ching-Fa Chi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Vector for Expression of hEGF and Uses Thereof
- Publication number 20120183994
- Publication date Jul 19, 2012
- LADIES BIOTECHNOLOGY CO., LTD.
- Wen-Hsing Chang
- C07 - ORGANIC CHEMISTRY