Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7304200 | Method for separation of substances by extraction or by washing them with ionic liquids | Dirk Roettger, Franz Nierlich, Joerg Krissmann, Peter Wasserscheid | 2007-12-04 |
| 6900313 | Chiral ionic liquids | Peter Wasserscheid, Carsten Bolm, Andreas Bösmann | 2005-05-31 |
| 6559326 | Substituted phosphinophenoxide-metal complexes for the polymerization of olefins | Marc Oliver Kristen, Joachim Heinicke, Martin Koehler, Mengzhen He | 2003-05-06 |
| 6310259 | Method for producing 6,10 and 6,9-dimethyl-5,10-undecadienyl-2-ones | Armin Kraus, Rainer Hahn, Klaus Huthmacher | 2001-10-30 |
| 6180831 | Method of producing .beta.-hydroxyaldehydes | Robert Weber, Bernd Jaeger, Thomas Haas, Rudolf Vanheertum | 2001-01-30 |
| 6160168 | Triphenylphosphine mono and dimethoxy tri-sodium sulphonates | Hans-Joachim Traenckner, Jorg-Dietrich Jentsch, Thomas Prinz, Birgit Driessen-Holscher | 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, Birgit Driessen-Holscher | 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, Birgit Driessen-Holscher | 2000-11-14 |
| 6084113 | Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines | Birgit Driessen-Holscher, 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, Birgit Driessen-Holscher | 2000-04-18 |
| 5834611 | Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines | Birgit Driessen-Holscher, Thomas Prinz, Hans-Joachim Traenckner, Jorg-Dietrich Jentsch | 1998-11-10 |
| 5808121 | Catalyst compositions and process of making polyketones therewith | Stefan Mecking | 1998-09-15 |
| 5756846 | Process for the preparation of primary octadienylamines | Birgit Driessen-Holscher, Thomas Prinz, Hans-Joachim Traenckner, Jorg-Dietrich Jentsch | 1998-05-26 |
| 5525566 | Palladium phosphine ligand catalyst | Stefan Mecking | 1996-06-11 |
| 5510518 | Process for the hydrosulfination of olefins | Jurgen Herwig | 1996-04-23 |
| 5286695 | Oligomerization catalyst for .alpha.-olefins and process for oligomerizing .alpha.-olefins | Keiji Hirose | 1994-02-15 |
| 5214126 | Polymerization of CO/olefin with nickel compound mercapto carboxylic acid reaction product catalyst | Birgit Driessen, Michael J. Green | 1993-05-25 |