Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7439340 | Reactive dyes containing an alkylthio-s-triazinyl reactive group | Wen-Jang Chen, Hsien-Chung Shia, John A. Taylor | 2008-10-21 |
| 5990290 | Blue reactive dyestuffs | John A. Taylor, Yung-Chien Kao | 1999-11-23 |
| 5952476 | Red reactive dyestuffs | Yung-Chien Kao | 1999-09-14 |
| 5936073 | Reactive formazan dyestuffs | John A. Taylor, Wen-Jang Chen | 1999-08-10 |
| 5750689 | Triphendioxazine compounds | Gordon Thomson | 1998-05-12 |
| 5197992 | Reactive dyes | John A. Taylor, Chu K. Yung, Gerard Ellis | 1993-03-30 |
| 4213899 | Reactive dyestuffs containing chlorine or fluorine substituents and one or more pyridine radicals linked to the dyestuff at the 2-, 4- or 6-position | Brian Anderson, Neville Jackson, Cecil V. Stead, Alan T. Costello | 1980-07-22 |