Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8420174 | Polymer composition for corrosion protection | Frank Klippel, Gunnar Schornick, Guido Vandermeulen, Helmut Witteler, Thomas Heidenfelder +4 more | 2013-04-16 |
| 8273412 | Method for applying corrosion protection layers comprising thioamides to metallic surfaces | Monica Fernandez Gonzalez, Markus Hickl, Cordula Mock-Knoblauch, Manfred Essig, Ingolf Hennig | 2012-09-25 |
| 8273555 | Process for esterifying or transesterifying side chains in polymers | Dietmar Haering, Lidcay Herrera Taboada, Bernhard Hauer, Thomas Friedrich | 2012-09-25 |
| 8002119 | Control of the thickening of silicate-containing aqueous systems | Karl-Heinz Buechner, Stephan Nied, Frank Klippel, Gunnar Schornick | 2011-08-23 |
| 7981954 | Anti-corrosion coatings containing thioamide groups | Gerhard Fischer, Monica Fernandez Gonzalez, Marc Schroeder, Konrad Roschmann, Hermann Bergmann +1 more | 2011-07-19 |