Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887939 | Stabilizing agent | Udo Jegelka, Thomas Hjertberg, Bill Gustafsson, Johan Linner, Annika Smedberg | 2005-05-03 |
| 6852893 | Method for oxidizing hydrocarbons | Adolf Kuhnle, Mark Duda, Carsten Jost, Guido Fries, Thomas Schiffer +3 more | 2005-02-08 |
| 6825385 | Process for the preparation of orthocarbonates | Guido Fries | 2004-11-30 |