Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234372 | Polycarboxylic acid-containing aqueous coating agent having an improved effect pigment alignment | Andreas Poppe, Katrin Deller, Dominik Stoll | 2025-02-25 |
| 12173179 | Aqueous polycarboxylic acid containing coating composition with improved leveling properties | Bernhard Steinmetz, Peggy Jankowski, Norbert Loew, Katrin Deller, Andreas Poppe +1 more | 2024-12-24 |
| 5601880 | Process for the production of a multicoat finish and aqueous basecoat suitable for this process | Stephan Schwarte, Arnold Dobbelstein, Walter Lassmann, Susanne Piontek, J urgen Niemann +1 more | 1997-02-11 |
| 5502101 | Process for the production of a multicoat finish and aqueous basecoats suitable for this process | Stephan Schwarte, Arnold Dobbelstein, Ju/ rgen Niemann, Walter Lassmann, Susanne Piontek +1 more | 1996-03-26 |