Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440336 | Method for producing a powder product from a liquid substance or mixture of substances | Bernd Weinreich, Rudolf Steiner, Johann Dirscherl | 2002-08-27 |
| 6407306 | Process for extracting carotenes from carotene-containing materials | Siegfried Peter, Martin Drescher | 2002-06-18 |
| 6359157 | Process for the transesterification of fat and/or oil of biological origin by means of alcoholysis | Siegfried Peter, Hans-Peter Neuner, Ruth Ganswindt | 2002-03-19 |