Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246621 | Bleach activation by manganese-based coordination complexes | Ronald Hage, Karin Van Der Helm-Rademaker, Jean Hypolites Koek, Rudolf J. Martens, Ton Swarthoff +1 more | 1993-09-21 |
| 5244594 | Bleach activation multinuclear manganese-based coordination complexes | Ronald Hage, Karin Van Der Helm-Rademaker, Jean Hypolites Koek, Rudolf J. Martens, Ton Swarthoff +1 more | 1993-09-14 |