Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6900259 | Redispersible dispersion powder composition, its use, and process for its preparation | Ulrich Geissler, Michael Schöttler, Ludwig Schmitz | 2005-05-31 |
| 5691425 | Polyurethane dispersions | Gerd Walz, Markus Schafheutle | 1997-11-25 |
| 5623016 | Aqueous, autocrosslinking polyurethane-vinyl hybrid dispersions | Joerg-Peter Geisler | 1997-04-22 |
| 5571861 | Aqueous, autocrosslinking polyurethane-vinyl hybrid dispersions | Joerg-Peter Geisler | 1996-11-05 |
| 5334690 | Polyurethane dispersions | Markus Schafheutle | 1994-08-02 |