Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759559 | Use of molecular weight-enlarged catalysts in a process for asymmetric, continous hydrogenation, novel molecular weight-enlarged ligands and catalysts | Stephan Laue, Andreas Liese, Christian Wandrey, Jens Woeltinger, Andreas Bommarius +4 more | 2004-07-06 |
| 6624248 | Polymeric diphosphine ligands for homogeneously soluble hydrogenation catalysts, process for the production thereof and use | Jens Wöltinger, Andreas Bommarius, Juan Jose Almena Perea, Hans Henniges, Karlheinz Drauz +4 more | 2003-09-23 |
| 6617480 | Molecular weight-enlarged ligands for asymmetric, homogeneously soluble hydrogenation catalysts, process for the production thereof and use | Hans-Peter Krimmer, Jens Woeltinger, Ingo Klement, Hans Henniges, Karlheinz Drauz +3 more | 2003-09-09 |
| 6559283 | Poly-&bgr;-amino acids, preparation and use | Karlheinz Drauz, Stan M. Roberts, John Skidmore, Paul Coffey | 2003-05-06 |
| 6472571 | Process for the production of organic compounds in a membrane reactor | Andreas Karau, Jens Wöltinger, Andreas Bommarius, Kai Dieter BOLDT, Jean-Louis Philippe +2 more | 2002-10-29 |
| 6451943 | Process for the oxidation of alcohols using homogeneously soluble polymer-enlarged nitrogen compounds as the catalyst | Jens Woeltinger, Andreas Karau, Jean-Louis Philippe, Hans Henniges, Andreas Bommarius +2 more | 2002-09-17 |
| 6294681 | Process for the production of N-acylamino acids | Karlheinz Drauz, Matthias Beller, Markus Eckert, Wahed Ahmed Moradi, Helfried Neumann | 2001-09-25 |
| 6265623 | Process for the reductive cleavage of linear and cyclic acetals especially formals | Marcus Morawietz, Thomas Haas, Rudolf Vanheertum | 2001-07-24 |
| 6218580 | Process for intermolecular etherification and ether cleavage | Marcus Morawietz, Thomas Haas, Rudolf Vanheertum | 2001-04-17 |
| 6013812 | Process for the production of five-membered or six-membered cyclic ethers, in particular of anhydropolyols | Thomas Haas, Marcus Morawietz, Rudolf Vanheertum, Agnes Bourrel | 2000-01-11 |