Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5746840 | Process for preparing enantiomerically pure 6-{4-chlorophenyl) (1 H-1,2,4-triazol-1-YL) methyl}-1-methyl-1 H-benzotriazole | Albert Louis Anna Willemsens, Walter Louis Antoine Verstappen, Alex Herman Copmans, Alfons Gaston Maria De Knaep, Marc Gaston Venet | 1998-05-05 |
| 5663354 | Process for preparing enantiomerically pure 6-[(4-chlorophenyl) (1H-1,2,4-triazol-1-yl) methyl]-1-methyl-1H-benzotrizole | Albert Louis Anna Willemsens, Walter Louis Antoine Verstappen, Alex Herman Copmans, Alfons Gaston Maria De Knaep, Marc Gaston Venet | 1997-09-02 |