Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226531 | Compositions and methods for improving nitrogen utilization in a ruminant | Thomas Haeussner, Frank Fischer, Georg Borchers, Ulrike Kottke, Christoph Kobler +1 more | 2025-02-18 |
| 12172950 | Salt-free production of methionine from methionine nitrile | Jürgen Bilz, Lucas Geist, Harald Jakob, Martin Körfer, Christian Reus +1 more | 2024-12-24 |
| 11957139 | Compositions for improving nitrogen utilization in a ruminant | Thomas Haeussner, Georg Borchers, Frank Fischer, Lucas Geist, Christoph Kobler +2 more | 2024-04-16 |
| 11897836 | Process for the preparation of methionine | Jürgen Bilz, Achim Fischer, Lucas Geist, Anja Nordschild, Christian Renner +2 more | 2024-02-13 |
| 11613521 | Process for the preparation of methionine | Juergen BILZ, Achim Fischer, Lucas Geist, Anja Nordschild, Christian Renner +2 more | 2023-03-28 |
| 10844009 | Process for preparing guanidino acetic acid | Timo Stahl, Patrik Stenner, Christian Renner, Axel Ronneburg | 2020-11-24 |
| 8901231 | Process for preparing poly(meth)acrylate-graft-polylactone polymers | Thorsten Brand, Gabriele Brenner, Rene Koschabek, Sven Balk | 2014-12-02 |
| 8426497 | Synthesis of improved binders and modified tacticity | Helmut Schwind, Uwe-Martin Wiesler, Heike Leuninger, Thomas Schmied, Stefanie Maus +2 more | 2013-04-23 |
| 8226829 | Method for separating organic transition metal complex catalysts | Klaus-Diether Wiese, Goetz Baumgarten, Franz-Felix Kuppinger, Oliver Moeller, Dagmara Ortmann +1 more | 2012-07-24 |
| 7977520 | Method for the telomerization of non-cyclic olefins | Dirk Roettger, Dagmara Ortmann, Reiner Bukohl, Stephan Houbrechts, Franz Nierlich | 2011-07-12 |
| 7745655 | Method for the preparation of biphosphites | — | 2010-06-29 |
| 7645914 | Method for the telomerization of non-cyclic olefins | Dirk Roettger, Dagmara Ortmann, Reiner Bukohl, Stephan Houbrechts, Franz Nierlich | 2010-01-12 |
| 7495133 | Method for hydroformylating olefins in the presence of organophosphoric compounds | Detlef Selent, Armin Boerner, Klaus-Diether Wiese, Dagmara Ortmann, Oliver Moeller +1 more | 2009-02-24 |
| 7462745 | Method for the production of 2,7-octadienyl derivatives | Franz Nierlich, Dirk Roettger, Stephan Houbrechts, Dietrich Maschmeyer | 2008-12-09 |
| 7368621 | Method for producing 1-octene from crack-C4 | Joerg Krissmann, Dirk Roettger, Kerstin Kaemper, Franz Nierlich, Alfred Kaizik +2 more | 2008-05-06 |
| 7342144 | Method for producing 1-olefins by catalytically splitting 1-alkoxyalkanes | Alfred Kaizik, Dietrich Maschmeyer, Dirk Roettger, Franz Nierlich | 2008-03-11 |
| 7317130 | Method for the hydroformylation of olefinically unsaturated compounds, especially olefins, in the presence of cyclic carbonic acid esters | Oliver Moller, Dirk Fridag, Dieter Hess, Klaus-Diether Wiese | 2008-01-08 |
| 7217828 | Phosphinine compounds and metal complexes thereof | Detlef Selent, Armin Boerner, Renat Kadyrov, Dieter Hess, Klaus-Diether Wiese +1 more | 2007-05-15 |
| 7193116 | Method for producing aldehydes by means of hydroformylation of olefinically unsaturated compounds, said hydroformylation being catalyzed by unmodified metal complexes in the presence of cyclic carbonic acid esters | Oliver Moeller, Klaus-Diether Wiese, Dieter Hess, Alfred Kaizik, Dirk Fridag | 2007-03-20 |
| 7161020 | Phosphite compounds and novel phosphite metal complexes | Detlef Selent, Armin Boerner, Dieter Hess, Klaus-Diether Wiese | 2007-01-09 |
| 7009068 | Phosphite compounds and the metal complexes thereof | Reinhard Schmutzler, Ion Neda, Christine Kunze, Armin Börner, Detlef Selent +2 more | 2006-03-07 |
| 6956133 | Process for hydroformylating an olefin | Ralf Jackstell, Holger Klein, Matthias Beller, Klaus-Diether Wiese | 2005-10-18 |
| 6924389 | Method for producing diphosphines and the use thereof | Ralf Jackstell, Holger Klein, Matthias Beller, Klaus-Diether Wiese | 2005-08-02 |
| 6818770 | Phosphinine compounds and metal complexes thereof | Detlef Selent, Armin Börner, Renat Kadyrov, Dieter Hess, Klaus-Diether Wiese +1 more | 2004-11-16 |
| 6570033 | Bisphosphite compounds and their metal complexes | Dirk Rottger, Dieter Hess, Klaus-Diether Wiese, Armin Börner, Detlef Selent +2 more | 2003-05-27 |