Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981935 | 7β-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid | Dirk Weuster-Botz, Michael Braun, Arno Aigner, Boqiao Sun, Christina Kantzow +2 more | 2024-05-14 |
| 11634743 | Coupled, self-sufficient biotransformation of chenodeoxcholic acid to ursodeoxycholic acid and novel enzyme mutants applicable in said process | Daniel Bakonyi, Ralf Gross | 2023-04-25 |
| 11306343 | 3α-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid | Daniel Bakonyi | 2022-04-19 |
| 11198896 | 7-beta-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid | Daniel Bakonyi | 2021-12-14 |
| 10954494 | 7Beta-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid | Dirk Weuster-Botz, Michael Braun, Arno Aigner, Boqiao Sun, Christina Kantzow +2 more | 2021-03-23 |
| 10724064 | 7-β-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid | Daniel Bakonyi | 2020-07-28 |
| 10487348 | 3-alpha-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid | Daniel Bakonyi | 2019-11-26 |
| 10358672 | 7-β-hydroxysteroid dehydrogenase mutants and process for the preparation of ursodeoxycholic acid | Daniel Bakonyi | 2019-07-23 |
| 8105806 | Process for preparing optically active amino acids using a whole-cell catalyst | Harald Groeger, Helge Werner, Josef Altenbuchner, Anne Menzel | 2012-01-31 |
| 7632665 | Coupled cofactor-dependent enzymatic reaction systems in aqueous media | Harald Groger, Claudia Rollmann, Hendrik Hüsken, Helge Werner, Francoise Chamouleau +2 more | 2009-12-15 |
| 7435574 | NADH oxidase from Lactobacillus | Bettina Bommarius | 2008-10-14 |
| 7341859 | ADH from Rhodococcus erythropolis | Kofi Abokitse, Harald Groeger | 2008-03-11 |
| 7217544 | Method for the preparation of L-amino acids from D-amino acids | Birgit Geueke, Steffen Osswald, Christoph Weckbecker, Klaus Huthmacher | 2007-05-15 |
| 7195900 | Cloning and expression of D-amino acid oxidase from arthrobacter protophormiae | Birgit Geueke, Andrea Weckbecker, Klaus Huthmacher, Christoph Weckbecker | 2007-03-27 |
| 6987013 | NADH oxidase from lactobacillus | Bettina Bommarius | 2006-01-17 |
| 6689591 | Method of reducing keto-carboxylic acids and their esters | Michael Muller, Michael Wolberg, Christian Wandrey | 2004-02-10 |
| 6461841 | L-amino acid oxidase from Rhodococcus species | Birgit Geueke, Andreas Bommarius | 2002-10-08 |
| 6413750 | (R)-specific alcohol dehydrogenases from lactobacillus with improved catalytic activity using an NAD+ substrate | Bettina Riebel | 2002-07-02 |
| 6399339 | Method for the enantioselective reduction of 3,5-dioxocarboxylic acids, their salts and their esters | Michael Wolberg, Michael Muller | 2002-06-04 |
| 6225099 | Alcohol dehydrogenase and its use for the enzymatic production of chiral hydroxy compounds | Bettina Riebel | 2001-05-01 |
| 6079536 | Rotational speed control arrangement for a fluid friction coupling | Uwe Maier, Horst Singer, Gerold Schultheiss | 2000-06-27 |
| 6037158 | Alcohol dehydrogenase and its use for the enzymatic production of chiral hydroxy compounds | Bettina Riebel | 2000-03-14 |
| 5992594 | Fluid friction clutch | Max Herrle, Gerold Schultheiss | 1999-11-30 |
| 5416019 | Rhodococcus microorganisms that produce phenylalanine dehydroganase | Wolfgang Leuchtenberger, Maria-Regina Kula, Horst Schutte | 1995-05-16 |
| 5404977 | Fluid friction coupling | Hans Martin | 1995-04-11 |