Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497867 | Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers | Helmut Meffert, Axel Sanner, Gunther Berndl, Folker Ruchatz, Kurt Bauer | 2002-12-24 |
| 6444748 | Preparing aqueous polymer dispersions | Maximilian Angel, Axel Sanner | 2002-09-03 |
| 6365637 | Use of esters or amides of hydroxylated carboxylic acids as solubilizers | Michael Zirnstein, Folker Ruchatz, Knut Oppenlander | 2002-04-02 |