Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8293877 | Reactive dyestuff with N-alkylamino group | Chen-Lung Kao, Chien-Yu Chen, Huei-Chin Huang | 2012-10-23 |
| 7687612 | Reactive dyestuff with dialkylether bridge group | Chien-Yu Chen, Chen-Lung Kao | 2010-03-30 |
| 7683208 | Bridge compound with N,N-dialkylamino group and application thereof | Hong-Chang Huang, Chien-Yu Chen, Ya-Cing Yu, Chen-Lung Kao, Carolin Michaela Mueller | 2010-03-23 |
| 7666232 | Reactive trichromatic dye set | Bao-Kun Lai, Te-Chin Sung, Cheng-Hsiang Hsu | 2010-02-23 |
| 7619074 | Reactive dyestuff with N,N-dialkylamino bridge group | Ya-Cing Yu, Hong-Chang Huang, Chien-Yu Chen, Chen-Lung Kao, Hsien-Chung Hsia | 2009-11-17 |
| 7598357 | Bis-reactive dye with n,n-dialkylamino bridge group | Hong-Chang Huang, Ya-Cing Yu | 2009-10-06 |
| D588158 | Supercharger impeller | Carl Almond Fausett | 2009-03-10 |
| 7439340 | Reactive dyes containing an alkylthio-s-triazinyl reactive group | Hsien-Chung Shia, Duncan Adrian Sidney Phillips, John A. Taylor | 2008-10-21 |
| 7390889 | Trisazo reactive dyestuff compound | Chen-Lung Kao | 2008-06-24 |
| 7326777 | Fiber reactive dyestuffs | Hong-Chang Huang | 2008-02-05 |
| D558886 | Massage device | — | 2008-01-01 |
| D554150 | Supercharger impeller | Carl Almond Fausett | 2007-10-30 |
| 7282070 | Reactive dye composition and the use thereof | Chien-Yu Chen, Bao-Kun Lai, Ya-Chi Tseng | 2007-10-16 |
| 7232895 | Disazo red reactive dye compound containing quarternary ammonium group | Chien-Yu Chen, Chen-Lung Kao | 2007-06-19 |
| 7098319 | Disazo reactive dyestuffs containing the quaternary groups and their use | Chien-Yu Chen, Hsiao-San Chen | 2006-08-29 |
| 6407220 | Reactive formazan dyestuffs | Huei Ching Huang | 2002-06-18 |
| 5936073 | Reactive formazan dyestuffs | Duncan Adrian Sidney Phillips, John A. Taylor | 1999-08-10 |