Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462263 | Method for purifying hydrocyanic acid | Michael Bartsch, Robert Baumann, Gerd Haderlein, Miquel Angel Flores, Tim Jungkamp +4 more | 2008-12-09 |
| 7439381 | Hydrocyanation method | Tim Jungkamp, Dagmar Pascale Kunsmann-Keitel, Michael Bartsch, Robert Baumann, Gerd Haderlein +1 more | 2008-10-21 |
| 7407643 | Process for removing water from a mixture containing water and zinc chloride | Tim Jungkamp, Hermann Luyken, Michael Bartsch, Robert Baumann, Gerd Haderlein | 2008-08-05 |
| 7371890 | Method for the continuous production of a compound that carries at least two functional groups | Wolfram Stuer, Hartwig Voβ, Peter Baβler, Michael Roper | 2008-05-13 |
| 7361778 | Method for the isomerization of cis-2-pentenenitrile to form trans-3-pentenenitrile | Michael Bartsch, Robert Baumann, Gerd Haderlein, Miquel Angel Flores, Tim Jungkamp +3 more | 2008-04-22 |
| 7084294 | Method for the recycling of a Lewis acid | Tim Jungkamp, Hermann Luyken, Michael Bartsch, Robert Baumann, Gerd Haderlein | 2006-08-01 |