Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8884040 | Continuous method for producing fatty acid amides | Matthias Krull, Roman Morschhaeuser, Ralf Bierbaum, Joerg Appel | 2014-11-11 |
| 7015185 | Ammonium nitriles and the use thereof as hydrophobic bleaching activators | Gerd Reinhardt | 2006-03-21 |
| 6864381 | Process for preparing acyloxybenzenesulfonates | Alexander Lerch, Wolf-Dieter Mueller | 2005-03-08 |
| 6746996 | Use of transition metal complexes having oxime ligands as bleach catalysts | Gerd Reinhardt, Nicole Anja Reichardt, Laszlo Simandi, Tatiana M. Simandi, Gabor Besenyei | 2004-06-08 |
| 6545147 | Bleaching-active metal complexes | Gerd Reinhardt, Thomas Schönherr, Edwin Weber | 2003-04-08 |
| 6307076 | Process for preparing amido phenyl esters | Peter Naumann, Uwe Baumler | 2001-10-23 |
| 6252066 | Quarternary polycyclic polyammonium salts and process for their preparation | Bernd Nestler | 2001-06-26 |
| 6162933 | Process for the preparation of amido acid phenyl esters | Peter Naumann, Werner Janitschek | 2000-12-19 |
| 6130330 | Process for preparing macropolycyclic polyamines | Bernd Nestler | 2000-10-10 |
| 5673860 | Method and apparatus for comminuting moist mineral material | Otto Heinemann | 1997-10-07 |