Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603509 | Acidic hard surface cleaners comprising alkylpyrrolidones | Raphael Angeline Alfons Ceulemans | 2023-03-14 |
| 11555164 | Alkaline hard surface cleaners comprising alkylpyrrolidones | Raphael Angeline Alfons Ceulemans | 2023-01-17 |