Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929667 | Method for the fluorescent whitening of cotton | Fabienne Cuesta, Hans Kramer, Georges Metzger, Bernd Wockenfuss | 2005-08-16 |
| 6919454 | Biphenyl-substituted triazines | Ian J. Fletcher, Jurgen Kaschig, Georges Metzger, Pascal Hayoz | 2005-07-19 |
| 6841670 | Biphenyl-substituted triazines | Ian J. Fletcher, Jurgen Kaschig, Georges Metzger | 2005-01-11 |