Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7589046 | Thermal treatment of the precursor material of a catalytically active material | Martin Dieterle, Silke Berndt, Raimund Felder, Signe Unverricht, Klaus Joachim Mueller-Engel | 2009-09-15 |
| 7524792 | Preparation of catalytically active multielement oxide materials which contain at least one of the elements Nb and W and the elements Mo, V and Cu | Martin Dieterle, Hartmut Hibst, Jochen Petzoldt, Klaus Joachim Mueller-Engel | 2009-04-28 |
| 5559066 | Preparation of iron-, potassium- and cerium-containing catalysts | Gregor Tremmel, Wolfgang Buechele, Axel Deimling, Hermann Petersen | 1996-09-24 |