Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015058 | Composition comprising colorants | Oliver Schäfer | 2021-05-25 |
| 10920079 | Mixtures containing plastic and organic fibres | Oliver Schaefer | 2021-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015058 | Composition comprising colorants | Oliver Schäfer | 2021-05-25 |
| 10920079 | Mixtures containing plastic and organic fibres | Oliver Schaefer | 2021-02-16 |