Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 Kuessner, Ernst Fuerst | 1982-06-22 |
| 4330305 | Removal of CO.sub.2 and/or H.sub.2 S from gases | Klaus Kuessner, Rudolf Irnich, Hans-Georg Scharpenberg | 1982-05-18 |
| 4320232 | Process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene | Alfred Lindner, Franz Merger, Ulrich Wagner, Erwin Brunner, Gerhard Sandrock +1 more | 1982-03-16 |
| 4310388 | Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 hydrocarbon | Klaus Broellos, Alfred Lindner, Ulrich Wagner, Hans-Martin Weitz, Klaus-Juergen Schneider | 1982-01-12 |