Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955328 | Fermentative preparation of 2,5-dihydroxyphenylacetic acid with Beauveria | Horst Ralf Staudenmaier, Bernhard Hauer, Wolfgang Ladner, Ursula Mueller, Joachim Meyer | 1999-09-21 |
| 5928912 | Process for the hydroxylation of aromatic acids using strains of the fungus Beauveria | Wolfgang Ladner, Horst Ralf Staudenmaier, Bernhard Hauer, Ursula Mueller, Joachim Meyer +1 more | 1999-07-27 |
| 5770412 | Azido-caprolactam as inhibitor for selecting microorganisms with high lysine productivity | Wolfgang Ladner, Wolfgang Siegel | 1998-06-23 |
| 5756839 | Process for preparing D,L-aspartic acid from ammonium salts of the maleic acid | Detlef Kratz, Tom Witzel, Rudolf Bazner, Matthias Kroner | 1998-05-26 |
| 5753471 | Biotechnological perparation of alcohols, aldehydes and carboxylic acids | Friedhelm Balkenhohl, Bernhard Hauer, Wolfgang Ladner, Ursula Schnell, Horst Ralf Staudenmaier | 1998-05-19 |
| 5739017 | Preparation of 2-hydroxyphenylacetic acid by fermentation | Horst Ralf Staudenmaier, Bernhard Hauer, Wolfgang Ladner, Ursula Mueller, Joachim Meyer | 1998-04-14 |
| 5728876 | Resolution of the racemates of primary and secondary amines by enzyme-catalyzed acylation | Friedhelm Balkenhohl, Bernhard Hauer, Wolfgang Ladner, Christoph Nubling | 1998-03-17 |
| 5663329 | Preparation of enantiomerically pure lactams | Horst Ralf Staudenmaier, Bernhard Hauer, Friedhelm Balkenhohl, Wolfgang Ladner, Ursula Schnell | 1997-09-02 |
| 5639643 | Preparation of 3-hydroxyphenylacetic acid | Horst Ralf Staudenmaier, Bernhard Hauer, Wolfgang Ladner, Ursula Mueller, Joachim Meyer | 1997-06-17 |