Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022134 | Modified polyaminoamides | Cordula Mock-Knoblauch, Dieter Boeckh, Parmod Reddy, Xinbei Song | 2011-09-20 |
| 7919451 | Use of cationic polycondensation products as additives for fixing colours and/or inhibiting the running of colours, for washing products and washing aftertreatment products | Lidcay Herrera Taboada, Christian Hubert Weidl | 2011-04-05 |