Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974497 | Monoazo dyes | — | 2005-12-13 |
| 6930178 | 1:2 chromium complex dyes | Georg Schoefberger, Reinhard Pedrazzi | 2005-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974497 | Monoazo dyes | — | 2005-12-13 |
| 6930178 | 1:2 chromium complex dyes | Georg Schoefberger, Reinhard Pedrazzi | 2005-08-16 |