Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995610 | Nanotracer for oil recovery and method of preparation thereof | Alejandra Calvo, María Laura VERA, María Laura Dell'Archiprete, Melina COZZARIN, Juan Martín Giussi +2 more | 2021-05-04 |
| 8563128 | Preparation for and method of applying corrosion control coats | Alexander Gothlich, Guido Vandermeulen, Konrad Roschmann, Gerhard Fischer, Helmut Witteler | 2013-10-22 |
| 8420174 | Polymer composition for corrosion protection | Alexander Goethlich, Frank Klippel, Gunnar Schornick, Guido Vandermeulen, Helmut Witteler +4 more | 2013-04-16 |
| 8202444 | Glycol-free aqueous anti-freeze agent containing dicarboxylic salts | Bernd Wenderoth, Stefan Dambach, Ludwina Machetanz, Uwe Nitzschke | 2012-06-19 |
| 7704406 | Glycol-free aqueous antifreeze compositions comprising dicarboxylic acid salts | Bernd Wenderoth, Stefan Dambach, Ludwina Machetanz, Uwe Nitzschke | 2010-04-27 |
| 7390847 | Polymer derivatives for the treatment of metals | Hans-Ulrich Jager, Peter Neumann, Helmut Witteler | 2008-06-24 |