Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550407 | System suitable for the hydrocyanation of olefinically unsaturated compounds | Michael Bartsch, Robert Baumann, Gerd Haderlein, Tim Jungkamp, Hermann Luyken +3 more | 2009-06-23 |
| 7521575 | Sterically hindered chelate phosphinite-phosphite ligand, catalyst, comprising at least one nickel(0) complex stabilized by said ligand and method for production of nitriles | Michael Bartsch, Robert Baumann, Gerd Haderlein, Tim Jungkamp, Hermann Luyken +2 more | 2009-04-21 |
| 7462263 | Method for purifying hydrocyanic acid | Michael Bartsch, Robert Baumann, Gerd Haderlein, Tim Jungkamp, Hermann Luyken +4 more | 2008-12-09 |
| 7361778 | Method for the isomerization of cis-2-pentenenitrile to form trans-3-pentenenitrile | Michael Bartsch, Robert Baumann, Gerd Haderlein, Tim Jungkamp, Hermann Luyken +3 more | 2008-04-22 |