Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646122 | Ligand and complex for catalytically bleaching a substrate | Daniela Nuhlen, Thomas Weyhermuller | 2003-11-11 |
| 6610641 | Composition and method for bleaching a substrate | Ronald Hage, Daniela Nuhlen, Thomas Weyhermuller | 2003-08-26 |
| 6153779 | Cu.sup.II and Zn.sup.II phenoxyl complexes and radical complexes thereof, methods for their preparation and use | Martina Hess, Phalguni Chaudhuri | 2000-11-28 |