Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024079 | Separation of isomeric menthol compounds | Reinhold Brink, Lutz Heuer, Sven Kuhlmann, Martin Mechelhoff | 2015-05-05 |
| 8277615 | Method for the distillative purification of slow-evaporating fluids | Gerhard Ruffert, Marcus Paul Grün | 2012-10-02 |