Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958929 | Organometallic complex, catalyst composition employing the same, and method for preparing polyolefin | Chien-Wei Hsu, Jyun-Wei HONG, Pao-Tsern LIN | 2024-04-16 |
| 10099978 | Catalyst and method for hydrogenation of 1,3-cyclobutanediketone compound | Hsi-Yen Hsu, Chiou-Hwang Lee, Ying-Chieh Lee | 2018-10-16 |
| 8058387 | Soluble polythiophene derivatives | Teng-Chih Chao, Bao-Tsan Ko, Chih-Ping Chen, Chin-Sheng Lin, Yi-Ling Chen +1 more | 2011-11-15 |
| 7928430 | Mononuclear star-branched polymer dielectric material and organic thin film transistor | Feng-Yu Yang, Mee-Yu Hsu, Yu-Rung Peng, Yu-Shen Mai, Wei-Yang Chou | 2011-04-19 |
| 7754847 | Soluble polythiophene derivatives | Teng-Chih Chao, Bao-Tsan Ko, Chih-Ping Chen, Chin-Sheng Lin, Yi-Ling Chen | 2010-07-13 |
| 6852810 | Molecular blended polymer and process for preparing the same | Ching Ting, Joung-Yei Chen | 2005-02-08 |
| 6667379 | Modified copolymer of olefin and cycloolefin | Chi-Lan Li, Ching Ting, Joung-Yei Chen | 2003-12-23 |
| 6590047 | Modified copolymer of olefin and cycloolefin | Chi-Lan Li, Ching Ting, Joung-Yei Chen | 2003-07-08 |
| 6288254 | Bimetallic metallocene catalyst for preparing olefin polymer | Yi-Chun Chen, Kuang-Kai Liu, Jing-Cherng Tsai, Bor-Ping Wang, Hsiao-Fang Li | 2001-09-11 |
| 6150529 | Single site catalyst with methyl aluminoxane or borate free and their applications for the preparation of polyolefins | Shian-Jy Wang, Yi-Chun Chen, Jing-Cherng Tsai, Ching Ting | 2000-11-21 |
| 5891816 | Single site catalysts with MAO or borate free and their application for polyolefins | Shian-Jy Wang, Yi-Chun Chen, Jing-Cherng Tsai, Ching Ting | 1999-04-06 |
| 5684098 | Process for the polymerization or copolymerization of ethylene using mao- or borate-free single site catalysts | Shian-Jy Wang, Yi-Chun Chen, Jing-Cheing Tsai, Ching Ting | 1997-11-04 |
| 5519099 | Organometallic catalysts containing hydrotris(pyrazolyl) borate and cyclopentadienyl groups, and processes of employing the same | Shian-Jy Wang, Yi-Chun Chen, Jing-Cherng Tsai, Yu-Hwa E. Sheu | 1996-05-21 |