Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187962 | Hydroformylation process | Peter Arnoldy, Cornelis Mark Bolinger, Eit Drent, Cornelis Hyacinthus Maria Van Der Hulst, Robert Moene | 2001-02-13 |
| 5081286 | Process for the preparation of an alkyl methacrylate | Michael Doyle, Johan C. Van Ravenswaay Claasen | 1992-01-14 |
| 5072059 | Two-step monoethylene glycol preparation process | — | 1991-12-10 |
| 4861912 | Process for the preparation of a diester of adipic acid | Eit Drent | 1989-08-29 |
| 4412056 | Polyglycidyl ethers, their preparation and use in curable compositions | Hermanus Grol | 1983-10-25 |
| 4345060 | Diglycidyl ethers of diphenylol alkanes, their preparation and use in curable compositions | John Ramsbotham | 1982-08-17 |