Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927974 | Process for the preparation of cyclohexanol and/or cyclohexanone | Paul C. Van Geem | 1990-05-22 |
| 4759834 | Process for the electrochemical oxidation of organic products | Andreas Thomas, Rudolf van Hardeveld | 1988-07-26 |
| 4693793 | Process for the electrochemical oxidation of alkylpyridines | Marinus Alfenaar, Rudolf van Hardeveld | 1987-09-15 |
| 4552636 | Process for removing ammonium-ions in an oxime preparation from a hydroxyl-ammonium salt | Marinus Alfenaar | 1985-11-12 |