Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034123 | Boosting cleaning power of detergents by means of a polymer | — | 2011-10-11 |
| 7947087 | Color transfer inhibitors, detergent compositions containing the same and uses therefor | Birgit Glüsen | 2011-05-24 |
| 7883549 | Graying-inhibiting liquid washing composition | Nadine Warkotsch | 2011-02-08 |