Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942762 | Method for the production of a salt-free aqueous hydroxylamine solution | Karl-Heinz Wostbrock, Heinz Krüger, Eckhard Ströfer, Markus Weber, Bernd Gerber +3 more | 2005-09-13 |
| 6939991 | Preparation of acrylic acid | Ulrich Hammon, Dieter Baumann, Jorg Heilek, Jürgen Schröder, Klaus Joachim Müller-Engel | 2005-09-06 |
| 6921833 | Method for the continuous production of methyl formate | Heinz Auer, Jurgen Dahlhaus, Karl Fischer, Hans Hammer, Jochen Kellenbenz +2 more | 2005-07-26 |