Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7109363 | Method for the production of fatty acid esters | Rainer Frische, Rainer Ricker | 2006-09-19 |
| 6960673 | Method for pretreating crude oils and raw fats for the production of fatty acid esters | Rainer Frische, Rainer Ricker | 2005-11-01 |
| 6933139 | Method for enzymatic splitting of oils and fats | Rainer Frische, Dirk Kilian | 2005-08-23 |
| 6512131 | Process for carrying out multi-phase reactions according to the counter current principle of a liquid and gaseous phase and apparatus for carrying out the process | Bernd Best, Rainer Frische, Dirk Kilian, Joachim Seemann | 2003-01-28 |
| 5928696 | Process for extracting native products which are not water-soluble from native substance mixtures by centrifugal force | Bernd Best, Katja Hegwein, Rainer Ricker, Rainer Frische | 1999-07-27 |
| 4451247 | Continuous, completely jacketed, countercurrent centrifugal extractor | Willi Ostkamp, Friedrich Wibbelt | 1984-05-29 |