Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043753 | Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy | Stefan Birkenheuer, Carina Hecker, Oliver Sauer, Daniel Schatz | 2024-07-23 |
| 6168865 | Coating agent, process for producing the same and its use, in particular for lacquering the outside of packages | Bernhard Koster, Ludger Keweloh, Jorg Kipp, Lazaros Vogdanis | 2001-01-02 |
| 6165557 | Solvent-free coating compositions which can be cured with low emissions | Rainer Blum, Uwe Meisenburg, Thomas Loerzer | 2000-12-26 |
| 5898045 | Aqueous polymer dispersions, aqueous coating materials based on these polymer dispersions, and processes for the finishing of motor-vehicle bodies | Stephan Schwarte, Georg Wigger | 1999-04-27 |
| 5658616 | Process for spray-painting with aqueous paints | Lutz-Werner Gross, Egon Wegner | 1997-08-19 |