Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365866 | Method of purifying a protein from fermentation solids under desorbing conditions | Katrin Treier-Marxen, Andreas Schaedler, Vaidotas Navickas, Volker Wengert, Thomas Kaeding | 2025-07-22 |
| 9493405 | Method for producing linear pentenenitrile | Tim Jungkamp, Robert Baumann, Michael Bartsch, Gerd Haderlein, Hermann Luyken +5 more | 2016-11-15 |
| 8697921 | Process for purifying wastewaters from the workup of crude aromatic nitro compounds | Leo Denissen, Bart Van De Voorde, Julia Leschinski, Stefan Robert Deibel, Matthias Fankhaenel +1 more | 2014-04-15 |
| 8461396 | Process for purifying aqueous glyoxal solutions | Peter Groll, Bernd Rumpf, Christian Horn | 2013-06-11 |
| 8410299 | Method for producing linear pentenenitrile | Tim Jungkamp, Robert Baumann, Michael Bartsch, Gerd Haderlein, Hermann Luyken +5 more | 2013-04-02 |
| 8378164 | Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture | Uwe Stabel | 2013-02-19 |
| 8362314 | Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture | Uwe Stabel | 2013-01-29 |
| 7935229 | Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formation | Peter Bassler, Michael Bartsch, Gerd Haderlein, Hermann Luyken, Jens Scheidel +3 more | 2011-05-03 |
| 7696360 | Method for the separation of ascorbic acid from a polar solvent containing ascorbic acid and 2-keto-L-gulonic acid | Gerd Kaibel, Martin Merger, Thomas Domschke, Friedrich Sauer | 2010-04-13 |
| 6472554 | Continuous preparation of alkyl esters of (meth) acrylic acid | Holger Herbst | 2002-10-29 |