Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041228 | Process for separating mixtures of substances contained in an aqueous or aqueous/organic solution | Jurgen Kulpe, Werner Konkol, Hanswilhelm Bach, Wilhelm Gick, Ernst Wiebus +2 more | 1991-08-20 |