Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034129 | Aqueous solutions of direct dyes | Holger Lautenbach | 2011-10-11 |
| 7998653 | Coating compositions comprising a latent activator for marking substrates | Karen O'Donoghue, Jonathan Campbell, Alan Platt, John Whitworth, Howard Roger Dungworth | 2011-08-16 |
| 7976586 | 1-phenoxy-2-propanol as a formulating aid for dyes | Holger Lautenbach | 2011-07-12 |
| 7909892 | Aqueous dye solutions | Holger Lautenbach, Michael Heneghan | 2011-03-22 |