Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003829 | Recovery of phenol ligands during the production of isopulegol | Gunnar Heydrich, Klaus Ebel, Marko Friedrich | 2011-08-23 |
| 7960593 | Process for preparation of menthol by hydrogenation of isopulegol | Gunnar Heydrich, Eike Johannes Bergner, Klaus Ebel | 2011-06-14 |