Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051188 | Removal of water from a mixture of water, CO.sub.2 and amines | Luise Spiske, Dietrich Luetzow, Christof Herion, Werner Hefner | 1991-09-24 |
| 4336233 | Removal of CO.sub.2 and/or H.sub.2 S and/or COS from gases containing these constituents | Max Appl, Ulrich Wagner, Hans J. Henrici, Klaus Volkamer, Ernst Fuerst | 1982-06-22 |
| 4330305 | Removal of CO.sub.2 and/or H.sub.2 S from gases | Rudolf Irnich, Hans-Georg Scharpenberg, Klaus Volkamer | 1982-05-18 |