Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005547 | Process for the preparation of cyclohexanone oxime | Marc Blaauw, Henk Oevering | 2006-02-28 |
| 6759556 | Process for the production of cyclohexanone oxime | Marc Blaauw, Theodorus Friederich Maria Riesthuis, Alex Pit, Henk Oevering | 2004-07-06 |
| 6448395 | Process for purifying caprolactam | Louise Annemarie Groot Zevert | 2002-09-10 |
| 6268530 | Process to prepare 5-formylvaleric acid | Imre Toth, Onko J. Gelling, Rudolf P. M. Guit, Simon Hans H. Niemann | 2001-07-31 |
| 4957627 | Process for liquid-solid contact | Johannes M. H. Fortuin, Johannes C. Goebel | 1990-09-18 |
| 4654437 | Process of recovering purified benzoic acid | Josephus J. P. M. Goorden, Ludovicus A. L. Kleintjens | 1987-03-31 |
| 4652675 | Process and device for purifying benzoic acid | Josephus J. P. M. Goorden, Ludovicus A. L. Kleintjens | 1987-03-24 |