Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314635 | Bleach activation | Ronald Hage | 1994-05-24 |
| 5114606 | Bleaching composition comprising as a bleaching catalyst a complex of manganese with a non-carboxylate polyhydroxy ligand | Marten R. P. van Vliet | 1992-05-19 |