Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676705 | Process for the production of nitriles using a catalyst based on antimony and iron | Sebastien Paul, Benjamin Katryniok, Franck Dumeignil, Carsten Liebig, Cyrille Guillon | 2017-06-13 |
| 9346819 | Method of synthesis of a composition containing at least one internal dehydration product of a hydrogenated sugar by heterogeneous catalysis | Mathias Ibert, Herve Wyart, Oana-Alice Rusu P. | 2016-05-24 |
| 8921605 | Process for preparing pseudoionone | Verena Ritzerfeld, Bernhard Markus Ernst Russbüldt, Erhard Henning Fleischhauer, Werner Bonrath, Reinhard Karge +1 more | 2014-12-30 |
| 8536341 | Primary allylic alcohol and Ag | Werner Bonrath, Jean-Francois Eckhard, Manfred Eggersdorfer, Ramona Hinze, Michael H. Valkenberg | 2013-09-17 |
| 7910771 | Method for producing acrylic acid from glycerol | Jean-Luc Dubois, Christophe Duquenne | 2011-03-22 |
| 7893255 | Process for the synthesis of lauryllactam (L12) by gas phase catalytic rearrangement of cyclododecanone oxime | Eric Lacroix, Serge Hub, Wilm Eickelberg, Francois Fajula, Francesco DiRenzo +1 more | 2011-02-22 |
| 7655818 | Process for dehydrating glycerol to acrolein | Jean-Luc Dubois, Christophe Duquenne, Jacques Kervennal | 2010-02-02 |
| 7396962 | Process for dehydrating glycerol to acrolein | Jean-Luc Dubois, Christophe Duquenne | 2008-07-08 |
| 6531595 | Method for producing &egr;-caprolactam and reactor for the method | Gerd Dahlhoff, Hiroshi Ichihashi, Keisuke Sugita | 2003-03-11 |
| 6482945 | Process for producing epsilon-caprolactam and apparatus for the process | Gerd Dahlhoff, Andre Sbresny, Hiroshi Ichihashi | 2002-11-19 |
| 6229018 | Process for the preparation of nicotinic acid | Dieter Heinz, Steffen Krill, Wolfgang Bock, Klaus Huthmacher | 2001-05-08 |
| 6051706 | Method of producing .epsilon.-caprolactam | Georg Philip Heitmann, Dietrich Arntz | 2000-04-18 |
| 6040262 | Catalyst and use thereof | Christoph Martin Fougret | 2000-03-21 |
| 5968242 | Colourant-loaded molecular sieve | Nadja Rohrlich, Laurent Chassot | 1999-10-19 |
| 5821391 | Process for preparing 3-oxyalkylpropan-1-ols | Marcus Paczkowski, Dieter Heinz, Thomas Kaiser | 1998-10-13 |
| 5780686 | Process for preparing 4-oxa-amines | Marcus Paczkowski, Dieter Heinz | 1998-07-14 |
| 5780687 | Process for preparing 3-oxyalkylpropan-1-ols | Marcus Paczkowski, Dieter Heinz, Thomas Kaiser | 1998-07-14 |
| 5105022 | Preparation of 1,2-dialkoxyethenes | — | 1992-04-14 |