Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1085366 | Gasket | — | 2025-07-22 |
| 9260537 | Modified conjugated diene rubber, method and composition thereof | Chi-Chen Hsieh, Chi-Ta Tsai, Hui-Kai Lin, Bo Lin | 2016-02-16 |
| 9260593 | Conjugated diene rubber modified with polar alkoxysilane, method and composition thereof | Chi-Chen Hsieh, Chi-Ta Tsai, Hui-Kai Lin, Bo Lin | 2016-02-16 |
| 9109071 | Process for producing conjugated diene rubber and composite of the same rubber | Chi-Chen Hsieh, Chi-Ta Tsai | 2015-08-18 |
| 7700694 | Catalyst composition and method for hydrogenating a polymer having a conjugated diene | Chih-Kuang Tsai, Shun-An Liu, Jing-Cherng Tsai | 2010-04-20 |
| 7186782 | Hydrogenation catalyst composition and process for hydrogenation of conjugated diene polymer | Jing-Cherng Tsai, Chih-Kuang Tsai, Shun-An Liu | 2007-03-06 |
| 6881797 | Process for hydrogenation of conjugated diene polymer | Chih-Kuang Tsai, Shun-An Liu | 2005-04-19 |
| 6133376 | Rubber for a high-performance tire tread | Henry Chi-Chen Hsieh, Sean Huang, Peter Lee | 2000-10-17 |