Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8399658 | Method for isolation of laurolactam from a laurolactam synthesis process stream | Axel Hengstermann, Ralf Meier, Daniel Demicoli, Martin Roos, Frank Huebner | 2013-03-19 |
| 7608738 | Coammoxidation of ketones | Juergen Herwig, Martin Roos, Georg Oenbrink, Dirk Kuppert | 2009-10-27 |
| 7253329 | Selective hydrogenation of cyclododecatriene to cyclododecene | Juergen Herwig, Norbert Wilczok, Martin Roos, Rudolf Burghardt, Johann Gaube +1 more | 2007-08-07 |
| 6828449 | Use of a settling accelerator in epoxidation | Juergen Herwig, Martin Roos, Georg Oenbrink, Joerg Lohmar | 2004-12-07 |
| 6613946 | Process for preparing cyclic alcohols | Gerda Grund | 2003-09-02 |
| 6444855 | Process for preparing cyclic alcohols and ketones | Peter Esser, Thomas Schiffer, Georg Oenbrink | 2002-09-03 |
| 6013687 | Pre-expanded polyolefin foam beads | Reinhard Wirobski, Michael Traeger | 2000-01-11 |
| 5830922 | Process for post-expansion of pre-expanded polyolefins beads | Reinhard Wirobski | 1998-11-03 |