Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660857 | Process for the preparation of &egr;-caprolactam | Frank P. W. Agterberg, Rudolf P. M. Guit | 2003-12-09 |
| 5210331 | Method for the preparation of a phenol | Wim Buijs, Leon H. B. Frijns | 1993-05-11 |