Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7652180 | Process for preparing alkyl chlorides | Manfred Neumann, Thomas Kuebelbaeck, Kerstin Bodmann | 2010-01-26 |
| 7385092 | Process for preparing alkanediols and alkanetriols having a vicinal diol group | Volker Brehme, Thomas Kubelback, Gunther Kohler | 2008-06-10 |
| 7208640 | Process for isolating highly pure 2-methoxypropene | Gunther Kohler, Volker Brehme, Manfred Neumann | 2007-04-24 |
| 6756513 | Process for preparing monochlorinated hydrocarbons having a high isomeric purity | Manfred Neumann | 2004-06-29 |
| 6262298 | Process for the C-alkylation of malonic esters using phase-transfer agents | Josef Metz | 2001-07-17 |
| 6121466 | Process for the preparation of macrocyclic esters | Josef Metz, Gunther Kohler, Marcel Feld | 2000-09-19 |
| 6107496 | Process for the preparation of cyclic esters | Josef Metz, Guenther Koehler | 2000-08-22 |
| 6093286 | Process for purifying n-butyl chloride | Josef Metz, Udo Jegelka | 2000-07-25 |
| 5831137 | Process for the preparation of alkyl halides | Josef Metz | 1998-11-03 |
| 5770780 | Process for preparing alkyl halides | Josef Metz | 1998-06-23 |
| 5767330 | Process for preparing alkyl chlorides | Josef Metz, Juergen Lange | 1998-06-16 |