Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273438 | Container comprising a detergent composition containing GLDA | Markus Hartmann, Constanze Franzke | 2019-04-30 |
| 10189772 | Mixtures of chelating agents including an L-enantiomer-rich MGDA, and process for making such mixtures | Constanze Franzke, Carsten SUELING | 2019-01-29 |