Tze-Chiang Chiao

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for modifying PVC separation membranes
- Patent number 5,433,852
- Issue date Jul 18, 1995
- Industrial Technology Research Institute
- Tsai-Wie Tseng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aminated polysulfone membrane and process for its preparation
- Patent number 5,376,689
- Issue date Dec 27, 1994
- Industrial Technology Research Institute
- Tsai-Wie Tseng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...