Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377972 | Detergent composition | Pavlinka Roy, Ralf Wiedemann | 2019-08-13 |
| 9327425 | Process for making a pellet | Francesc Ayats, Pavlinka Roy, Jordi Salvador, Ralf Wiedemann | 2016-05-03 |