Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9096564 | Processes for the production of ethylene glycol | Jan Van Ogtrop, Hendrik Stichter | 2015-08-04 |
| 8802900 | Process for the preparation of ethylene glycol | Hendrik Stichter | 2014-08-12 |
| 8217190 | Processes for the production of ethylene oxide and ethylene glycol | Dominicus Maria Rekers | 2012-07-10 |
| 8110712 | Process for the preparation of alkylene glycol | Eugene Marie Godfried Andre Van Kruchten, Hendrik Stichter | 2012-02-07 |
| 6143860 | Polyketone polymer composition | Hendrik de Wit | 2000-11-07 |
| 5990259 | Polyketone polymer composition | Hendrik de Wit | 1999-11-23 |
| 5382653 | Preparation of copolymers | Johannes C. M. Jordaan, Wilhelmus Petrus Mul, Jan Mulder, Eric-Jack Gerard, Peter W. Lednor | 1995-01-17 |
| H1110 | Resin compositions | Arris H. Kramer | 1992-11-03 |
| 5135976 | Melt stabilized polyketone copolymer compositions containing glycidyl ether compound | Arend Kuindert Van Helden, Wilhelmus J. Klaver | 1992-08-04 |
| 5037944 | Resin compositions | Arris H. Kramer | 1991-08-06 |