Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516897 | Monoazo reactive dyes and solutions thereof | Aiden Lavery, John A. Taylor | 1996-05-14 |
| 5171852 | Triphenodioxazine reactive dyes having sulphonate ester groups | Andrew H. M. Renfrew, Denis Robert Annesley Ridyard | 1992-12-15 |