Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183420 | Method for the preparation of 11(12)-pentadecen-15-olides | Peter Esser, Oskar Koch, Jared Klein | 2007-02-27 |
| 7098347 | Process for the preparation of 1-hydroperoxy-16-oxabicyclo[10.4.0]hexadecane | Stefan Lambrecht, Hans-Juergen Topp, Norbert Richter, Walter Kuhn | 2006-08-29 |
| 6680404 | Method of producing alkoxycinnamic acid ester | Walter Kuhn, Klaus Zahlmann | 2004-01-20 |
| 5451694 | Process for preparing substituted 2-cyanocinnamic esters | Walter Kuhn, Thomas Thielmann, Erich Dilk | 1995-09-19 |