Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037793 | Catalyst for the hydrogenation of unsaturated aliphatic compounds | Herbert Toussaint, Juergen Schossig, Wolfgang Reiss, Roland Spahl, Matthias Irgang +2 more | 1991-08-06 |
| 5015788 | Process for the hydrogenation of acetylenic alcohols | Herbert Toussaint, Juergen Schossig, Wolfgang Reiss, Roland Spahl, Matthias Irgang +2 more | 1991-05-14 |
| 4197258 | Manufacture of 1-disubstituted aminoalk-2-yn-4-ols | Herwig Hoffmann, Wolfgang Koernig, Siegfried Winderl | 1980-04-08 |