Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001671 | Diamine-diacid salt, copolymer and method for manufacturing the same | Yu-Ting Chen, Jiun-Jy Chen | 2021-05-11 |
| 9422398 | Copolymer, and method for preparing a monomer used to form the copolymer | Jiun-Jy Chen, Cheng Yeh, Yu-Ting Chen | 2016-08-23 |
| 9109059 | Superabsorbent polymers | Kelly Teng, En-Kuang Wang, Yu-Ting Chen, Jiun-Jy Chen | 2015-08-18 |
| 8865106 | Composite raw material, carbon fiber material and method for forming the same | Yu-Ting Chen, Jiun-Jy Chen, Hsiao-Chuan Chang | 2014-10-21 |
| 8835584 | Copolymer and method for manufacturing the same | Yu-Ting Chen, Jiun-Jy Chen, Kelly Teng | 2014-09-16 |
| 8808597 | Pan-based carbon fibers and fabrication method thereof and precursor raw material thereof | Jiun-Jy Chen, Yu-Ting Chen, Kai-Jen Hsiao, Shu-Hui Cheng, Jong-Pyng Chen | 2014-08-19 |
| 8030407 | Activated carbon fibers and precursor material thereof | Lien-Tai Chen, Shu-Hui Cheng, Tzu-Hsien Han | 2011-10-04 |
| 8022169 | Aliphatic copolyesters and method of preparing the same | Jiun-Jy Chen, Lien-Tai Chen, Kelly Teng, Jui-Yu Lin | 2011-09-20 |
| 7776972 | Phosphine-based polymers and poly(lactic acid) material comprising the same | Kelly Teng, Jiun-Jy Chen | 2010-08-17 |
| 7514511 | Free radical polymerization process and polymers obtained thereby | Balaganesan Banumathy, Wen-Yueh Ho, Lien-Tai Chen | 2009-04-07 |
| 6835800 | Nylon copolymers containing dimeric acid comonomers | Cheng-Wei Yeh, Hsiang-In Tang, Lien-Tai Chen | 2004-12-28 |
| 6812324 | Method for preparing nylon 6 copolymer containing sulfonate comonomers | Cheng-Wei Yeh, Lien-Tai Chen, Chia-Hung Chen | 2004-11-02 |
| 5210165 | Alkyl vinylidene cyanide polymers exhibiting nonlinear optical and piezoelectric properties | Henry K. Hall, Jr. | 1993-05-11 |