Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8378127 | Method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dione | Jan Christoph Pfeffer, Thomas Tacke, Thomas Haas, Harald Schmidt, Michael Volland +4 more | 2013-02-19 |
| 7589081 | Nitrogen-containing monodentate phosphines and their use in catalysis | Alexander Zapf, Mark Sundermeier, Ralf Jackstell, Matthias Beller, Thomas Riermeier +1 more | 2009-09-15 |
| 7589215 | Bisphosphines as bidentate ligands | Armin Boerner, Jens Holz, Axel Monsees, Thomas Riermeier, Renat Kadyrov +2 more | 2009-09-15 |
| 7361786 | Bisphosphines as bidentate ligands | Armin Boerner, Jens Holz, Axel Monsees, Thomas Riermeier, Renat Kadyrov +2 more | 2008-04-22 |
| 7230134 | Method for the production of amines by reductive amination of carbonyl compounds under transfer-hydrogenation conditions | Armin Börner, Renat Kadyrov, Thomas Riermeier, Vitali Tararov | 2007-06-12 |
| 7081533 | Cycloaliphatic/aromatic diphosphines and use thereof in catalysis | Boris Bosch, Axel Monsees, Paul Knochel, Eike Hupe | 2006-07-25 |
| RE39074 | Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide | Holger Borchert | 2006-04-18 |
| 7015355 | Method for the selective production of acetic acid by catalytic oxidation of ethane and/or ethylene | Sabine Zeyss | 2006-03-21 |
| 6987200 | Process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetate | Alfred Hagemeyer, Klaus Kuhlein, Andreas Manz, Roland Fischer | 2006-01-17 |
| 6906221 | Method for producing acetic acid | Sabine Zeyss, Manfred Baerns, Dorit Wolf, David Linke | 2005-06-14 |
| 6884887 | Method for producing amines by homogeneously catalyzed reductive amination of carbonyl compounds | Thomas Riermeier, Karl-Josef Haack, Armin Boerner, Vitali Tararov, Renat Kadyrov | 2005-04-26 |
| 6852877 | Process for the production of vinyl acetate | Sabine Zeyss, John R. Fritch | 2005-02-08 |
| 6849243 | Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate, a process for producing them and their use | Alfred Hagemeyer, Harald Werner, Klaus Kuhlein, Günter Dambeck, Gerhardt Geiss +2 more | 2005-02-01 |
| 6790983 | Integrated process for the production of vinyl acetate | Sabine Zeyss, John R. Fritch | 2004-09-14 |
| 6670504 | Method and producing acetic acid in a reactor cascade | Holger Borchert, Ranier Roesky | 2003-12-30 |
| 6653487 | Process for preparing trioxane, polyoxymethylene and polyoxymethylene copolymers | Elke Schweers, Rolf Schulz, Thomas Kaiser | 2003-11-25 |
| 6639067 | Continuous process for the production of anhydrosugar alcohols | Willard C. Brinegar, Michael Wohlers, Michael A. Hubbard, Edward G. Zey, George Kvakovszky +3 more | 2003-10-28 |
| 6603038 | Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetate | Alfred Hagemeyer, Klaus Kuhlein, Andreas Manz, Roland Fischer | 2003-08-05 |
| 6573389 | Bidentate organophosphorous ligands and their use | Boris Bosch, Harald Trauthwein, Thomas Riermeier, Axel Monsees | 2003-06-03 |
| 6476246 | Bidentate phosphorus ligands and their use in catalysis | Axel Monsees, Sabine Laschat, Thorsten Sell | 2002-11-05 |
| 6448448 | Process for the non-oxidative preparation of formaldehyde from methanol | Elke Schweers, Rolf Schulz, Thomas Kaiser | 2002-09-10 |
| 6399816 | Method for selectively producing acetic acid through the catalytic oxidation of ethane | Holger Borchert | 2002-06-04 |
| 6372687 | Supported catalysts having a high sintering stability and a process for producing them | Alfred Hagemeyer, Harald Werner, Klaus Kuhlein, John M. Thomas, Brian Johnson +2 more | 2002-04-16 |
| 6326502 | Method for producing epoxides through olefin oxidation with air or oxygen | Rolf Peter Schulz, Wolfgang Anton Herrmann, Gerhard Lobmaier | 2001-12-04 |
| 6303800 | Method for producing propene oxide | Holger Orzesek, Wilhelm Maier, Rolf Schulz | 2001-10-16 |