Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796951 | Use of modified polyaspartic acids in dishwashing detergents | Gazi Türkoglu, Dietrich Fehringer, Heike Weber | 2017-10-24 |
| 9670435 | Copolymers comprising carboxylic acid groups, sulfo groups and polyalkylene oxide groups as a scale-inhibiting additive to washing and cleaning products | Bolette Urtel, Heike Weber, Roland Ettl, Torben Gädt, Ewald Heintz +3 more | 2017-06-06 |