Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809835 | Quantitative control of sialylation | Alfred Engel, Michael Greif, Christine Jung, Sebastian Malik, Harald Sobek +2 more | 2017-11-07 |
| 9481902 | Quantitative control of sialylation and specific mono-sialylation | Tibor Czabany, Alfred Engel, Michael Greif, Christine Jung, Christiane Luley +9 more | 2016-11-01 |
| 9193959 | T7 RNA polymerase variants with enhanced thermostability | Harald Sobek, Johann-Peter Thalhofer, Manfred Schmidt, Michael Greif, Armin Ruf +1 more | 2015-11-24 |
| 8476053 | Stabilized aqueous alpha-galactosidase composition and methods relating thereto | Harald Sobek, Manfred Schmidt, Werner Hoelke, Johann-Peter Thalhofer | 2013-07-02 |
| 7981635 | Cleavage of precursors of insulins by a variant of trypsin | Frank Zocher, Christoph Hoh, Erhard Kopetzki, Frank Geipel, Stephan Glaser | 2011-07-19 |
| 7494797 | Recombinant terminal deoxynucleotidyl transferase with improved functionality | Markus Pajatsch, Ingo Curdt, Harald Sobek, Manfred Schmidt, Bernhard Suppmann +2 more | 2009-02-24 |
| 7482145 | Deglycosylated enzymes for conjugates | Wolfgang Hoesel, Werner Hoelke, Beata Kanne, Helmut Lenz | 2009-01-27 |
| 7368274 | Expression of recombinant proteinase K from Tritirachium album in yeast | Johann-Peter Thalhofer, Frank Geipel, Stephan Glaser, Werner Hoelke, Helmut Schoen +1 more | 2008-05-06 |
| 7303903 | Production of weakly active or inactive mutants of alkaline phosphatase and their expression in yeast | Johann-Peter Thalhofer, Frank Geipel, Werner Hoelke, Thomas Kirschbaum | 2007-12-04 |
| 7202072 | Production of weakly active or inactive mutants of alkaline phosphatase and their expression in yeast | Johann-Peter Thalhofer, Frank Geipel, Werner Hoelke, Thomas Kirschbaum | 2007-04-10 |
| 6902920 | Method for producing an active heterodimeric AMV-RT in prokaryotic cells | Harald Sobek, Manfred Schmidt, Bruno Frey, Bernhard Suppmann, Rainer Schmuck +3 more | 2005-06-07 |
| 6884602 | Expression of alkaline phosphatase in yeast | Johann-Peter Thalhofer, Frank Geipel, Werner Hoelke, Stephan Glaser, Hellmut Eckstein +2 more | 2005-04-26 |