Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871961 | Process for production of biodiesel | Eckhard Seidel, Rudolf Boensch, Norbert Palauschek | 2014-10-28 |
| 8647396 | Process and plant for producing biodiesel | Rudolf Boensch, Eckhard Seidel | 2014-02-11 |
| 8604228 | Method for purifying fatty acid alkyl ester greatly loaded with saponification products | Rudolf Bönsch, Eckhard Seidel | 2013-12-10 |
| 8288574 | Method for producing fatty acid methyl esters or fatty acid ethyl esters | Rudolf Boensch, Peter Mitschke, Henning Buchold | 2012-10-16 |
| 8193383 | Process for continuously preparing fatty acid methyl esters or fatty esters | Klaus Hohmann, Rudolph Bönsch | 2012-06-05 |
| 4929310 | Apparatus for deodorizing organic liquids | — | 1990-05-29 |
| 4929311 | Apparatus for deodorizing an organic liquid | — | 1990-05-29 |