Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8883939 | Method for producing polymers and reactor for carrying out said method | Mohammed Abboud, Philippe Desbois, Norbert Gmähle, Herbert Römer, Dennis Lösch | 2014-11-11 | |
| 6783807 | Method for coating apparatuses and parts of apparatuses for the construction of chemical installations | Stephan Huffer, Klaus-Dieter Hungenberg, Ingolf Kühn, Ekkehard Jahns, Christian Lach +5 more | 2004-08-31 | $271,000 |
| 6683126 | Compositions for producing difficult-to-wet surface | Harald Keller, Ingolf Kühn, Ekkehard Jahns, Christian Lach, Stephan Huffer +2 more | 2004-01-27 | $346,000 |
| 6617047 | Method for coating apparatuses and parts of apparatuses used in chemical manufacturing | Stephan Huffer, Wolfgang Loth, Bernd Rumpf, Jürgen Sturm, Bernd Diebold +3 more | 2003-09-09 | $368,000 |