Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808078 | Polyalkylene imine based polymers having polyester groups | Huiguang Kou, Clemens Auschra, Matthias MAIER | 2020-10-20 |
| 10557053 | Universal pigment preparations for point-of-sale use | Hansulrich Reisacher, Uwe Mauthe | 2020-02-11 |