Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071951 | Liquid cation exchanger | Frank Erhardt, Thomas Haas, Martin Roos, Daniel Demicoli, Markus Pötter +5 more | 2018-09-11 |
| 9315443 | Liquid cation exchanger | Frank Erhardt, Thomas Haas, Martin Roos, Daniel Demicoli, Markus Poetter +5 more | 2016-04-19 |
| 8981159 | Continuously operable method for producing carbonyl compounds by means of a catalyst containing a nitroxyl radical | Florian Klasovsky, Thomas Haas, Jan Christoph Pfeffer, Michael Rimbach, Michael Volland +3 more | 2015-03-17 |
| 8946463 | Process for the direct amination of alcohols using ammonia to form primary amines by means of a xantphos catalyst system | Florian Klasovsky, Jan Christoph Pfeffer, Thomas Haas, Matthias Beller, Andreas Martin +4 more | 2015-02-03 |
| 8927773 | Process for the direct amination of secondary alcohols with ammonia to give primary amines | Florian Klasovsky, Jan Christoph Pfeffer, Thomas Haas, Andreas Martin, Jens Deutsch +1 more | 2015-01-06 |
| 8835691 | Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures | Florian Klasovsky, Jan Christoph Pfeffer, Thomas Haas, Matthias Beller, Angela Koeckritz +3 more | 2014-09-16 |
| 8809576 | Method for producing a free acid from the salt thereof | Alexander Schraven, Thomas Haas, Christoph Kobler, Dieter Buss, Axel Ronneburg +1 more | 2014-08-19 |
| 8703451 | Method for the production of free carboxylic acids | Thomas Haas, Achim Marx, Alexander Schraven, Olivier Zehnacker, Eva Maria Wittmann | 2014-04-22 |
| 8378127 | Method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dione | Uwe Dingerdissen, Jan Christoph Pfeffer, Thomas Haas, Harald Schmidt, Michael Volland +4 more | 2013-02-19 |
| 6821922 | Supported catalyst for the production of vinyl acetate monomer | Helmfried Krause, Hermanus Gerhardus Jozef Lansink Rotgerink, Francis P. Daly, Martin Reisinger, Helmut Mangold | 2004-11-23 |
| 6630606 | Acylation reactions of aromatic substrates | Martyn Poliakoff, Thomas M. Swan, Martin Hitzler, Stephen K. Ross, Stefan Wieland +1 more | 2003-10-07 |
| 6593270 | Moldings based on pyrogenic silicon dioxide | Helmfried Krause, Hermanus Gerhardus Jozef Lansink Rotgerink, Oliver Feuer, Peter Panster | 2003-07-15 |
| 6432869 | Moldings including pyrogenic mixed oxide and the use thereof | Helmfried Krause, Hermanus Gerhardus Jozef Lansink Rotgerink, Helmut Mangold, Heike Riedemann, Manfred Fuchs | 2002-08-13 |
| 6316646 | Process for the continuous catalytic transformation of organic compounds | Stefan Röder, Inge Beul, Steffen Laporte, Peter Panster | 2001-11-13 |
| 6316383 | Moldings based on silica | Peter Schinke, Hermanus Gerhardus Jozef Lansink Rotgerink, Helmfried Kraus | 2001-11-13 |
| 6303840 | Alkylation reactions of aromatic subtrates | Martyn Poliakoff, Thomas M. Swan, Martin Hitzler, Stephen K. Ross, Stefan Wieland +1 more | 2001-10-16 |
| 6232511 | Process for the production of 1,3-propanediol by hydrogenating 3-hydroxypropionaldehyde | Thomas Haas, Dahai Yu, Jorg Sauer, Dietrich Arntz, Andreas Freund | 2001-05-15 |
| 6207610 | Compacts based on pyrogenically produced silicon dioxide | Helmfried Krause, Hermanus Gerhardus Jozef Lansink Rotgerink, Peter Panster, Roland Burmeister | 2001-03-27 |
| 6156933 | Supercritical hydrogenation | Martyn Poliakoff, Thomas M. Swan, Martin Hitzler, Stephen K. Ross, Stefan Wieland | 2000-12-05 |
| 5981767 | Method of producing dry thioctic acid | Herbert Tanner, Karlheinz Drauz, Gerhard Sator, Horst Bethge, Roland Moller +2 more | 1999-11-09 |
| 5962696 | Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE)) | Herbert Tanner, Karlheinz Drauz, Klaus Stingl, Gerhard Sator, Horst Bethge +2 more | 1999-10-05 |
| 5959164 | Use of catalysts based on catalyst supports containing silicon dioxide for catalytic reactions under hydrothermal conditions | H. G. J. Lansink-Rotgerink, Heike Riedemann, Helmfried Krause, Andreas Freund, Roland Burmeister +1 more | 1999-09-28 |
| 5912394 | Catalyst for the dehydrogenation of C.sub.6 -C.sub.15 paraffins and to a process for making such catalysts | Hans Lansink Rotgerink, Reinhold Brand, Peter Panster | 1999-06-15 |
| 5849657 | Catalyst for the dehydrogenation of C.sub.6 -C.sub.15 paraffins and to a process for making such catalysts | Hans Lansink Rotgerink, Reinhold Brand, Peter Panster | 1998-12-15 |
| 5808136 | Catalyst, method of its production and its use for the production of vinyl acetate monomer | Herbert Mueller, Uwe Ohlrogge, Francis P. Daly, Hans Lansink Rotgerink, Helmfried Krause | 1998-09-15 |