Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750806 | Preparation of alkenes by partial hydrogenation of alkynes over fixed-bed palladium catalysts | Franz Josef Brocker, Udo Rheude | 1998-05-12 |
| 4562277 | Process for the preparation of a bis-salicylidene-alkylene-diaminocobaltous ion complex | Harald Laas, Peter Tavs, Heinz Hannebaum | 1985-12-31 |
| 4431844 | Preparation of polyunsaturated ketones | Lothar Janitschke, Werner Hoffmann, Lothar Arnold, Hans-Juergen Scheiper | 1984-02-14 |