Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566298 | Diphosphines | Joachim Kralik, Inga Ritzkopf, Christian Steffens, Guido Giffels, Claus Dreisbach +2 more | 2003-05-20 |
| 6462200 | Diphosphines | Joachim Kralik, Inga Ritzkopf, Christian Steffens, Guido Giffels, Claus Dreisbach +2 more | 2002-10-08 |
| 6160168 | Triphenylphosphine mono and dimethoxy tri-sodium sulphonates | Hans-Joachim Traenckner, Jorg-Dietrich Jentsch, Thomas Prinz, Wilhelm Keim | 2000-12-12 |
| 6153780 | Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst | Hans-Joachim Traenckner, Jorg-Dietrich Jentsch, Thomas Prinz, Wilhelm Keim | 2000-11-28 |
| 6147238 | Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst | Hans-Joachim Traenckner, Jorg-Dietrich Jentsch, Thomas Prinz, Wilhelm Keim | 2000-11-14 |
| 6084113 | Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines | Wilhelm Keim, Thomas Prinz, Hans-Joachim Traenckner, Jorg-Dietrich Jentsch | 2000-07-04 |
| 6051738 | Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst | Hans-Joachim Traenckner, Jorg-Dietrich Jentsch, Thomas Prinz, Wilhelm Keim | 2000-04-18 |
| 5834611 | Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines | Wilhelm Keim, Thomas Prinz, Hans-Joachim Traenckner, Jorg-Dietrich Jentsch | 1998-11-10 |
| 5756846 | Process for the preparation of primary octadienylamines | Wilhelm Keim, Thomas Prinz, Hans-Joachim Traenckner, Jorg-Dietrich Jentsch | 1998-05-26 |