Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790452 | Block copolymers as soil release agents in laundry processes | Huiguang Kou, Frank Oliver Heinrich Pirrung, Bernhard Ulrich von Vacano, Dario Perera-Diez, Paula Barreleiro +5 more | 2017-10-17 |
| 9670435 | Copolymers comprising carboxylic acid groups, sulfo groups and polyalkylene oxide groups as a scale-inhibiting additive to washing and cleaning products | Jürgen Detering, Bolette Urtel, Heike Weber, Torben Gädt, Ewald Heintz +3 more | 2017-06-06 |
| 9623540 | Flexible, flat substrates having an abrasive surface | Maxim Peretolchin, Günter Scherr, Volker Schädler | 2017-04-18 |