Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273514 | Method for preparing an aqueous solution of beta-glucan | Sascha Rollie, Tobias Käppler, Carsten Schwalb, Florian LEHR, Andrea Hlubek +6 more | 2019-04-30 |
| 8574344 | Template-free clathrasils and clathrasil membranes | Hartwig Voβ, Hermann Gies, Bernd Marler | 2013-11-05 |
| 8574873 | Process for the preparation of homopolysaccharides | Hartwig Voβ, Julia Kristiane Schmidt, Tillmann Faust, Rajan Hollmann | 2013-11-05 |
| 6723883 | Continuous method for production of cinnamaldehyde and dihydrocinnamaldehyde derivatives | Andreas Kramer, Andreas Weiper-Idelmann, Michael Schulik, Regina Benfer, Jürgen Schossig +2 more | 2004-04-20 |
| 6693191 | Method for the production of a particle-containing preparation of tetrahydro-3,5-dimethyl-1,3,5-thiadiazin-2-thione | Heinz Isak, Norbert Sendhoff, Franz Schutz, Michael Drogemuller, Dirk Franke +3 more | 2004-02-17 |
| 6673960 | Work-up of distillation residues from the synthesis of toluene diisocyanate | Hans Volkmar Schwarz, Markus Maurer, Michael Sander, Eckhard Ströfer, Rene Leuthold +2 more | 2004-01-06 |
| 6559346 | Method for the continuous production of glutaraldehyde | Carsten Oost | 2003-05-06 |
| 6518464 | Continuous process for the preparation of acetals | Gerd Kaibel, Werner Aquila, Günter Wegner, Hartwig Fuchs | 2003-02-11 |
| 6214172 | Preparation of methylglyoxal dimethyl acetal | Carsten Groning, Klaus Ebel, Gerd Kaibel, Jurgen Koopmann, Helmuth Menig +2 more | 2001-04-10 |
| 6180839 | Continuous preparation of dimethylvinylcarbinol by isomerizing prenol | Matthias Kiefer, Wolfgang Siegel, Melanie Pahl, Werner Aquila, Ulrich Schafer-Luderssen | 2001-01-30 |
| 6175044 | Preparation of citral | Gerd Kaibel, Werner Aquila, Günter Wegner, Hartwig Fuchs | 2001-01-16 |
| 6013842 | Preparation of glyoxal monoacetals | Carsten Groning, Gerd Kaibel, Klaus Ebel | 2000-01-11 |
| 5998680 | Isomerization of allyl alcohols | Matthias Kiefer, Wolfgang Siegel, Melanie Pahl, Werner Aquila, Ulrich Schafer-Luderssen +1 more | 1999-12-07 |