Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7652180 | Process for preparing alkyl chlorides | Clemens Osterholt, Manfred Neumann, Thomas Kuebelbaeck | 2010-01-26 |
| 7504541 | Process for stabilizing cyclobutanone derivatives | Manuela Imig, Marianne Omeis | 2009-03-17 |
| 7297812 | Process for preparing unsaturated, cyclic orthoesters | Johannes Ruwwe, Jutta Hessing | 2007-11-20 |
| 7038072 | Process for monoalkylation of C-H acidic methylene groups | Oliver Meyer, Manfred Kaufhold, Jürgen Fieker, Renate Paulczynski | 2006-05-02 |
| 6958421 | Salt-free preparation of cyclobutanone | Manuela Imig, Gunther Kohler, Karl-Heinz Brühl | 2005-10-25 |