Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976585 | Polymeric dyes | Christian Cremer, Richard Riggs, Martin Muller | 2011-07-12 |
| 7931696 | Cationic dyes | Victor Paul Eliu, Dominique Kauffmann | 2011-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976585 | Polymeric dyes | Christian Cremer, Richard Riggs, Martin Muller | 2011-07-12 |
| 7931696 | Cationic dyes | Victor Paul Eliu, Dominique Kauffmann | 2011-04-26 |