Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5877138 | Carpet cleaning formulation | Alexander Ditze, Bernd-Dieter Holdt, Thomas Hahn, Franz Kresse | 1999-03-02 |
| 5783543 | Scatterable carpet cleaning formulation containing rollable particles | Alexander Ditze, Franz Kresse, Thomas Hahn | 1998-07-21 |
| 5746777 | Scatterable carpet cleaning formulations | Alexander Ditze, Thomas Hahn | 1998-05-05 |
| 5324871 | Hydrogenation process | Franz-Josef Carduck, Gerd Goebel, Udo Kreutzer, Guenther Demmering | 1994-06-28 |
| 5180858 | Process for the catalytic hydrogenation of liquid fatty acid methyl esters | Gerd Goebel, Franz-Josef Carduck, Guenther Demmering, Hans-Peter Kubersky | 1993-01-19 |
| 5124491 | Process for the hydrogenation of fatty acid methyl esters | Joachim Pohl, Franz-Josef Carduck | 1992-06-23 |
| 5076896 | Process for the separation of propylene glycol from fatty alcohols | Franz-Josef Carduck, Lutz Jeromin, Gerd Geobel, Wilhelm Johannisbauer, Georg Fieg | 1991-12-31 |
| 5043485 | Process for the hydrogenation of fatty acid methyl ester mixtures | Joachim Pohl, Franz-Josef Carduck | 1991-08-27 |
| 4982020 | Process for direct hydrogenation of glyceride oils | Franz-Josef Carduck, Jurgen Falbe, Joachim Pohl | 1991-01-01 |
| 4954664 | Process for the direct hydrogenation of butterfat | Franz-Josef Carduck, Juergen Falbe, Gerd Goebel, Joachim Pohl | 1990-09-04 |
| 4942266 | Process for producing fatty alcohols and C.sub.3 diols by catalytic hydrogenation | Gerd Goebel, Franz-Josef Carduck, Norbert Bremus, Reinhard Eicher | 1990-07-17 |