Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387983 | Methanol reforming catalyst having a reduced volume shrinkage | Markus Hölzle, Klaus Harth, Martin Schüssler, Martin Karl, Stefan Boneberg | 2008-06-17 |
| 7084312 | Catalyst and method for hydrogenating carbonyl compounds | Sylvia Huber, Boris Breitscheidel, Joachim Wulff-Doring, Michael Hesse, Rolf Pinkos +3 more | 2006-08-01 |
| 6926880 | Methanol reforming catalyst having a reduced volume shrinkage | Markus Hölzle, Klaus Harth, Martin Schüssler, Martin Karl, Stefan Boneberg | 2005-08-09 |
| 6919066 | Preparation of catalysts having low volume shrinkage | Markus Hölzle, Klaus Harth, Wolfgang Jürgen Pöpel | 2005-07-19 |
| 6730800 | Method for the production of tetrahydrofuran | Rolf Fischer, Frank Stein, Rolf Pinkos, Michael Hesse, Markus Rösch +4 more | 2004-05-04 |
| 6305833 | Production of solids by precipitation | Hans Christoph Horn, Otto Kumberger, Marco Millies, Norbert Neth, Wolfgang Jürgen Pöpel +2 more | 2001-10-23 |
| 6051163 | Catalyst for steam-reforming methanol | Otto Kumberger, Otto Hofstadt | 2000-04-18 |
| 5128307 | Copper-containing catalyst for low temperature shift conversion | Herbert Wanjek, Claus Witte, Matthias Irgang, Wolfgang Hoelderich, Wolf D. Mross | 1992-07-07 |
| 4814513 | Preparation of carbonyl compounds | Fritz Graf, Heinz Engelbach, Leopold Hupfer, Harald Schultheiss | 1989-03-21 |
| 4282374 | Preparation of glyoxal from ethylene glycol | Heinz Engelbach | 1981-08-04 |
| 4255285 | Coated catalysts and their preparation | Heinz Engelbach, Harry Hoffmann, Peter Palm, Karl Sommer | 1981-03-10 |