Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309503 | Preparation of an esterase | Martin Kietzmann, Helmut Schwab, Harald Pichler, Mirela Ivancic, Rudolf Gijsbertus Marie Luiten | 2016-04-12 |
| 9194009 | Mutants for the preparation of D-amino acids | Stefan Buchholz, Michael Schwarm, Karlheinz Drauz, Robert Turner, Ian Fotheringham | 2015-11-24 |
| 7824899 | Preparation of enantiomerically enriched amines and amides by enzymatic resolution using a sulfonylacetic acid ester as acyl donor | Harald Groeger, Kai Rossen, Karlheinz Drauz | 2010-11-02 |
| 7700311 | Alcohol dehydrogenases | Renate Schulze, Patrick Lorenz, Jürgen Eck, Harald Groger, Harald Trauthwein | 2010-04-20 |
| 7247465 | Screening process for hydantoin racemases | Karlheinz Drauz, Stefan Buchholz | 2007-07-24 |
| 6825014 | Process for the preparation of allysine acetal | Hans-Peter Krimmer, Ingo Klement, Karlheinz Drauz, Dietmar Reichert | 2004-11-30 |
| 6800464 | Arthrobacter D-carbamoylase and methods of preparing enantiomerically enriched D-amino acids | Karlheinz Drauz, Andreas Bommarius, Christoph Syldatk, Josef Altenbuchner, Markus Werner +1 more | 2004-10-05 |
| 6524837 | Hydantoinase variants with improved properties and their use for the production of amino acids | Frances H. Arnold, Karlheinz Drauz, Andreas Bommarius | 2003-02-25 |