Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958231 | Variants of Erwinia-type creatinase | Zhixin Shao, Rainer Schmuck, Peter Kratzsch, Janet Kenklies | 2005-10-25 |
| 6255093 | Recombinant microbial 3-hydroxybutyrate dehydrogenase a process for its production and the use thereof | Rainer Schmuck, Rainer Muller, Alfred Engel, Kerstin Kruger | 2001-07-03 |
| 5277906 | Insecticidal composition of bacillus thuringiensis serovar israelensis, DSM 3435 and DSM 3440 | Hans Zaehner, Konrad Bernhard | 1994-01-11 |
| 5202240 | Preparation of spore free, concentrated protein preparations from Bacillus thuringiensis serovar,israelensis, which is toxic | Hans Zaehner, Konrad Bernhard | 1993-04-13 |
| 4996156 | Preparation of spore-free, concentrated protein preparations from bacillus thuringiensis serovar, israelensis, which is toxic for gnats, a microorganism for their preparation, and the isolation of the microorganism | Hans Zaehner, Konrad Bernhard | 1991-02-26 |