Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6753389 | Method for the production of highly reactive polyisobutenes | Hans Peter Rath, Dieter Hahn, Gerhard Sandrock, Frans van Deyck, Eddy De Vree | 2004-06-22 | $541,000 |
| 6518373 | Method for producing highly reactive polyisobutenes | Hans Peter Rath, Dieter Hahn, Gerhard Sandrock, Frans van Deyck, Eddy De Vree | 2003-02-11 | $353,000 |