Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385647 | Process for the reduction of the alcohol content of alcoholic beverages | Walter Schneider, Guenter F. Tusel | 1995-01-31 |
| 5164424 | Polymer having a betaine structure, solution diffusion membrane, process for producing same and use thereof | Guenter F. Tuesel, Guido Ellinghorst, Axel Niemoeller | 1992-11-17 |
| 4865743 | Method for production of solution-diffusion membranes and their application for pervaporation | Guido Ellinghorst, Bernd Goetz, Axel Niemoeller, Horst Scholz, Guenter F. Tusel | 1989-09-12 |
| 4769140 | Apparatus for the separation of mixtures by means of pervaporation | Arnold J. van Dijk, Walter Schneider, George A. Schroeder, Guenter F. Tusel, Frans D. van Wijck | 1988-09-06 |