Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268048 | Coated granules, use thereof, and washing and cleaning agents containing same | Roman Morschhäuser, Bo Kuhse, Rolf Ludwig | 2022-03-08 |
| 10214606 | Random copolymers as soil release agents in laundry processes | Frank Oliver Heinrich Pirrung, Huiguang Kou, Miriam Langendörfer, Roland Ettl, Bernhard Ulrich von Vacano +5 more | 2019-02-26 |
| 9790452 | Block copolymers as soil release agents in laundry processes | Huiguang Kou, Frank Oliver Heinrich Pirrung, Roland Ettl, Bernhard Ulrich von Vacano, Dario Perera-Diez +5 more | 2017-10-17 |
| 9422509 | Liquid detergent with increased cleaning performance | Frank Meier, Sabine Schuemann, Luca Bellomi, Matthias Sunder, Birgit Gluesen | 2016-08-23 |
| 9371504 | Use of acrylate copolymers as soil antiredeposition agents and soil release agents in laundry processes | Menno Hazenkamp, Frank Oliver Heinrich Pirrung, Dario Perera, Christa Junkes, Wolfgang von Rybinski | 2016-06-21 |
| 8580726 | Color-protecting washing or cleaning agent | Thomas Eiting, Andreas Taden, Siglinde Erpenbach | 2013-11-12 |
| 8309066 | Cationic benzoxazine (co)polymers | Andreas Taden, Stefan Kreiling, Rainer Schoenfeld, Thomas Eiting | 2012-11-13 |
| 8206462 | Use of polymers comprising carboxyl groups in combination with bivalent cations for creating a protective layer | Danuta Bedrunka, Wolfgang von Rybinski, Arndt Scheidgen | 2012-06-26 |
| 7531498 | Peroxycarboxylic acid-based bleach compositions having a long shelf life | Peter Schmiedel, Wolfgang von Rybinski, Bernhard Orlich | 2009-05-12 |