Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479569 | Safer pigment preparations | Rudiger Jung, Arpad Acs | 2002-11-12 |
| 6469147 | Preparation of azo colorants in microreactors | Uwe Nickel, Rudiger Jung, Leonhard Unverdorben | 2002-10-22 |