Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783807 | Method for coating apparatuses and parts of apparatuses for the construction of chemical installations | Thilo Krebs, Klaus-Dieter Hungenberg, Ingolf Kühn, Ekkehard Jahns, Christian Lach +5 more | 2004-08-31 |
| 6733549 | Fuel-water emulsions containing polybutene-based emulsifying agents | Michael Stang, Paul Klingelhofer, Ansgar Eisenbeis | 2004-05-11 |
| 6730753 | Catalyst systems of the ziegler-natta type and a process for preparing them | Klaus Fottinger, Rainer Karer | 2004-05-04 |
| 6683126 | Compositions for producing difficult-to-wet surface | Harald Keller, Ingolf Kühn, Ekkehard Jahns, Christian Lach, Thilo Krebs +2 more | 2004-01-27 |