Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843999 | Process for preparing pentenoate | Paul Kohls, Stefan Steinhofer, Christian Schuster | 2020-11-24 |
| 9327263 | Stepwise execution of exothermic reactions with participation of carbocations | Martina Kotthaus, Martin Vorbach, Martin Deak, Thomas Zich, Rolf Marr | 2016-05-03 |
| 7202075 | Isolated protein having hydroxynitrile lyase activity | Helmut Schwab, Anton Glieder, Christoph Kratky, Ingrid Dreveny, Rodolfo Bona +4 more | 2007-04-10 |
| 6861243 | Genes containing a DNA sequence coding for hydroxynitrile lyase, recombinant proteins derived therefrom and having hydroxynitrile lyase activity, and use thereof | Helmut Schwab, Anton Glieder, Christoph Kratky, Ingrid Dreveny, Wolfgang Skranc +4 more | 2005-03-01 |
| 6781012 | Process for the preparation of optically and chemically highly pure (R)- or (S)-&agr;-hydroxycarboxylic acids | Herbert Mayrhofer | 2004-08-24 |
| 6717006 | Method for the production of optically active cyanohydrins using r-oxynitrilase | Irma Wirth, Herbert Mayrhofer, Rudolf Neuhofer | 2004-04-06 |
| 6417377 | Process for preparing enantiomer-enriched amino- and hydroxyfuranones | Peter Riebel, Herbert Mayrhofer, Irma Wirth | 2002-07-09 |
| 6355822 | Process for selective reduction | Dean Vincent Johnson, Herfried Griengl | 2002-03-12 |
| 6225095 | Enzymatic process for the preparation of (S)-cyanohydrins | Michael Schmidt, Irma Wirth, Rudolf Neuhofer, Antonia Zabelinskaja-Mackova, Herfried Griengl +3 more | 2001-05-01 |
| 6031123 | Process for stabilizing cyanohydrins | Irma Wirth, Rudolf Neuhofer | 2000-02-29 |
| 5929251 | Process for the preparation of carboxylic acid succinimidyl esters | Wolfram Hendel, Christian Burger, Anita Lamplmayr, Harald Poschko, Antonia Praus +1 more | 1999-07-27 |
| 5734064 | Process for the preparation of carboxylic acid succinimidyl esters | Wolfram Hendel, Christian Burger, Anita Lamplmayr, Harald Poschko, Antonia Praus +1 more | 1998-03-31 |
| 5714356 | Enzymic process for preparing aliphatic S-cyanohydrins | Herfried Griengl, Nongyuan Shi, Ulrike Pichler, Norbert Klempier | 1998-02-03 |
| 5639662 | Increased enantioselectivity of lipase catalyzed transesterification of alkynols with vinyl esters | Herbert Mayrhofer, Irma Wirth | 1997-06-17 |
| 5534436 | Enzymatic resolution of asymmetric alcohols by means of vinyl esters of polybasic carboxylic acids | Peter Seufer-Wasserthal, Herbert Mayrhofer, Irma Wirth | 1996-07-09 |
| 5412110 | Enzymatic process to separate racemic mixtures of delta valerolactones | Marion Wagner | 1995-05-02 |
| 5346816 | Enzymatic process for the enantioselective preparation of optically active cyanohydrins | Herfried Griengl, Norbert Klempier | 1994-09-13 |