Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688601 | Process for preparing (meth)acrylates | Joachim Knebel, Ralf Merbach, Klaus Gottmann, John Hirsh, Gerold Schmitt +4 more | 2017-06-27 |
| 9206270 | Process for preparing (meth)acrylates | Joachim Knebel, Ralf Merbach, Klaus Gottmann, John Hirsh, Gerold Schmitt +4 more | 2015-12-08 |
| 8686181 | Method for producing ethylene glycol dimethacrylate | Joachim Knebel, Thorben Schuetz, Harald Trauthwein, Guenther Lauster, Thomas Kehr +2 more | 2014-04-01 |
| 8674133 | Method for continuously producing alkylamino(meth)acrylamides | Bardo Schmitt, Wolfgang Klesse, Martina Ebert, Dirk Broell, Joachim Knebel +4 more | 2014-03-18 |
| 8575388 | Method for producing methacrylic acid | Udo Gropp, Stefanie Sohnemann, Thomas Mertz | 2013-11-05 |
| 8389762 | Method for purifying methacrylic acid | Udo Gropp, Stefanie Sohnemann, Thomas Mertz | 2013-03-05 |
| 8129563 | Method for synthesizing allyl methacrylate | Bardo Schmitt, Thorben Schuetz, Harald Trauthwein, Reinhold Martin, Joachim Knebel +5 more | 2012-03-06 |
| 8049030 | Method for producing (meth)acrylates | Harald Trauthwein, Joachim Knebel, Thorben Schuetz, Gerhard Koelbl, Thomas Kehr +1 more | 2011-11-01 |
| 8039664 | Method for producing butanediol dimethacrylates | Joachim Knebel, Thorben Schuetz, Harald Trauthwein, Thomas Kehr, Guenther Lauster +2 more | 2011-10-18 |
| 6627782 | Preparation of 1-olefins | Alfred Kaizik, Wilfried Bueschken, Klaus-Diether Wiese | 2003-09-30 |
| 6603047 | Condensation of aldehydes with ketones by multiphase reaction | Klaus-Diether Wiese, Wilfried Buschken | 2003-08-05 |
| 6555716 | Process for the hydroformylation of olefins | Klaus-Diether Wiese, Wilfried Buschken, Dirk Rottger | 2003-04-29 |
| 6492564 | Process for the catalytically carrying out multiphase reactions, in particular hydroformylations | Klaus-Diether Wiese, Juergen Koch, Dirk Roettger, Martin Trocha | 2002-12-10 |
| 6482992 | Multistage process for the preparation of oxo aldehydes and/or alcohols | Bernhard Scholz, Franz Nierlich, Alfred Kaizik, Dieter Hess, Wilfried Bueschken +2 more | 2002-11-19 |
| 6433230 | Process for conducting an aldol condensation | Wilfried Bueschken, Klaus-Diether Wiese | 2002-08-13 |
| 6340778 | Process for catalytic aldol condensations by means of a multiphase reaction | Wilfried Bueschken, Klaus-Diether Wiese, Juergen Koch | 2002-01-22 |