Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977482 | Dark coloured azo dyes | Jessica Chassot, Hans-Jurgen Braun | 2011-07-12 |
MS
Markus Speckbacher
Overall (2011): #220,928 of 364,097Top 65%
1
Patents 2011