Headway Advanced Materials Co., Ltd

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for nanometer grade zinc oxide crystalline (zinc...
- Patent number 7,528,177
- Issue date May 5, 2009
- Headway Advanced Materials Co., Ltd
- Anthony Shiaw-Tseh Chiang
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Dispersible long-acting mold-proof polyurethanes or urethane adduct...
- Publication number 20080125516
- Publication date May 29, 2008
- HEADWAY ADVANCED MATERIALS INC.
- Han-Yin Liou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Antimicrobial polyisocyanate and derivatives thereof
- Publication number 20070248566
- Publication date Oct 25, 2007
- HEADWAY ADVANCED MATERIALS INC.
- Chien-Ming Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation method for nanometer grade zinc oxide crystalline (zinc...
- Publication number 20060222586
- Publication date Oct 5, 2006
- Headway Advanced Materials Co., Ltd
- Anthony Shiaw-Tseh Chiang
- B82 - NANO-TECHNOLOGY

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