Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314965 | Catalysts containing copper and zinc for the purification of ethylene | Gerald Vorberg, Ernest Miesen | 2008-01-01 |
| 6919066 | Preparation of catalysts having low volume shrinkage | Markus Hölzle, Michael Jolyon Sprague, Klaus Harth | 2005-07-19 |
| 6787677 | Hydrogenation of carbonyl compounds | Michael Koch, Steffen Maas, Matthias Dernbach | 2004-09-07 |
| 6551958 | Catalyst for dehydrogenating ethyl benzene to produce styrene | Michael Baier, Otto Hofstadt, Hermann Petersen | 2003-04-22 |
| 6305833 | Production of solids by precipitation | Hans Christoph Horn, Otto Kumberger, Marco Millies, Norbert Neth, Christopher William Rieker +2 more | 2001-10-23 |
| 6028027 | Method of producing selective-dehydrogenation catalysts, and catalysts produced in this way | Michael Baier, Christopher William Rieker, Otto Hofstadt, Wolfgang Buchele, Hermann Petersen +1 more | 2000-02-22 |
| 5895829 | Preparation of olefinically unsaturated compounds, in particular sytrene, by catalytic oxidation | Alfred Hagemeyer, Wolfgang Buchele, Axel Deimling, Wolfgang Hoffmann | 1999-04-20 |