Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455711 | Method for producing polytetrahydrofuran | Karsten Eller, Rainer Becker, Arthur Hohn, Heinz Rutter | 2002-09-24 |
| 6448457 | Method for hydrogenating carbonyl compounds | Detlef Kratz, Gerhard Schulz, Marc Walter, Manfred Sauerwald | 2002-09-10 |
| 6437206 | Catalyst and processes for the selective hydrogenation of unsaturated compounds in hydrocarbon streams | Gerald Meyer, Ekkehard Schwab, Peter Trubenbach, Hans-Joachim Muller | 2002-08-20 |
| 6410789 | Process for preparing aromatic polyamine mixtures | Rainer Becker, Karsten Eller, Hans-Werner Langensiepen | 2002-06-25 |
| 6362384 | Preparation of 1,2-dichloroethane | Ruprecht Meissner, Christian Walsdorff | 2002-03-26 |
| 6362312 | Catalyst and method for the production of polytetrahydrofuran | Karsten Eller, Heinz Rutter, Rainer Becker | 2002-03-26 |
| 6350717 | Catalyst and process for the selective hydrogenation of unsaturated compounds in hydrocarbon streams | Andrea Frenzel, Cristina Freire Erdbrugger, Ekkehard Schwab, Gerd Linden, Herbert Wanjek +1 more | 2002-02-26 |