Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129786 | Composite pigments based on polyalkylenepolyamine-modified nanoparticulate metal oxides and anionic dyes | Boubacar Camara, Manfred Patsch, Ulrich Steuerle | 2000-10-10 |