Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309804 | Process for purifying 1,2-dichloroethane | Helmut Grumann, Manfred Stoger, Jurgen Eichler, Winfried Lork, Arend Greve +3 more | 2007-12-18 |
| 7009084 | Method for producing 1, 2-dichloroethane by direct chlorination | Michael Benje, Ingolf Mielke, Peter Schwarzmaier, Klaus Krejci, Joachim Schubert +1 more | 2006-03-07 |