Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805798 | Process for increasing the stability of a composition comprising polyunsaturated omega-3 fatty acids | Milan Latinovic, Michael Schwarm | 2023-11-07 |
| 10798962 | Process for increasing the stability of a composition comprising polyunsaturated omega-3 fatty acids | Milan Latinovic, Michael Schwarm | 2020-10-13 |
| 9878285 | Method and absorption medium for absorbing CO2 from a gas mixture | Alexander Schraven, Rolf Schneider | 2018-01-30 |
| 9126896 | Synthesis of diamido gellants by using Dane salts of amino acids | Martin Bindl, Roland Herrmann | 2015-09-08 |
| 9126897 | Synthesis of diamido gellants by using amino acid N-carboxyanhydrides | Martin Bindl, Roland Herrmann | 2015-09-08 |
| 8440862 | Process for preparing β-amino-α-hydroxycarboxamides | — | 2013-05-14 |
| 7935831 | Process for the preparation of 2-azabicyclo[3.3.0]octane-3-carboxylic Acid Derivatives | Milan Latinovic | 2011-05-03 |
| 7612237 | Process for preparing β-amino-α-hydroxycarboxamides | — | 2009-11-03 |
| 6504047 | 2,6-diamino-6-methyl-heptanoic acid and derivatives, process for the preparation thereof and use thereof | — | 2003-01-07 |
| 6492541 | Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use | Karlheinz Drauz, Michael Schwarm | 2002-12-10 |
| 6437145 | Method of producing oxazolidinones, the use thereof and oxazolidinones | Karlheinz Drauz, Stefan Retzow | 2002-08-20 |
| 6281364 | Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use | Karlheinz Drauz, Michael Schwarm | 2001-08-28 |
| 6156908 | Procedure for the manufacture of 3-amino-2-oxo-pyrrolidines, new intermediates and their use | Karlheinz Drauz, Ingo Klement | 2000-12-05 |
| 6114163 | Process for obtaining active L-.alpha.-amino carboxylic acids from corresponding racemic d, L-.alpha.-amino carboxylic acids | Karlheinz Drauz, Andreas Bommarius, Michael Karrenbauer | 2000-09-05 |
| 6080887 | Process for racemization of N-acetyl-(D)L-.alpha.-amino carboxylic acids | Karlheinz Drauz, Michael Karrenbauer, Andreas Bommarius | 2000-06-27 |
| 6051715 | Method of producing oxazolidinones, the use thereof and novel oxazolidinones | Karlheinz Drauz, Stefan Retzow | 2000-04-18 |
| 5874121 | Method of producing L-aspartyl-D-alanine-N-(thiethane-3-yl)-amides | Karlheinz Drauz, Stefan Retzow, Michael Schwarm, Christoph Weckbecker | 1999-02-23 |
| 5731459 | Process for separating amino acids and aminosulponic acids through adsorption on zeolites | Stefan Stockhammer, Wiltrud Schafer-Treffenfeldt, Karlheinz Drauz, Elfriede Sextl | 1998-03-24 |
| 5534538 | N-acyl dipeptides and their compositions | Karlheinz Drauz, Ulrich Groeger | 1996-07-09 |
| 5116872 | Microbicidal compositions | Peter Ackermann, Hanspeter Fischer, Rolf Vogel, Karlheinz Drauz, Hans-Albrecht Hasseberg +3 more | 1992-05-26 |