Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5914375 | Catalyst composition for preparing high-syndiotactivity polystyrene from styrene or other aryl ethylene monomers and processes using the same | Jing-Cheng Tsai, Shian-Jy Wang, Mickey Sue | 1999-06-22 |
| 5756610 | Titanium (III) bases and .beta.-diketonate coordinated catalyst composition for preparing high-syndiotacticity polystyrene and processes using the same | Jing-Chemg Tsai, Kuang-Kai Liu, Shian-Jy Wang | 1998-05-26 |
| 5644009 | Catalyst composition for preparing high syndiotacticity polystyrene from styrene of other arylethylene monomers and processes using the same | Jing-Cherng Tsai, Shian-Jy Wang, Mickey Sue | 1997-07-01 |