Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106638 | Process for decolorizing and demineralizing fruit juice and must | — | 1992-04-21 |
| 4988738 | Process for the preparation of bifunctional anion exchange resins, new bifunctional anion exchange resins and use thereof | Alfred Mitschker, Peter M. Lange, Harold Heller, Friedrich Werner, Hans-Karl Soest | 1991-01-29 |
| 4461706 | Apparatus for the countercurrent treatment of liquids with adsorbents | — | 1984-07-24 |
| 4369114 | Adsorption process with resin transfer | — | 1983-01-18 |