Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492451 | Pigmented formulations based on aqueous polymer dispersions | Joachim Roser, Bernhard Schlarb, Cheng-Le Zhao | 2002-12-10 |
| 6348528 | Aqueous polymer dispersion containing an emulsifier with phosphate groups | Bernhard Schlarb, Gregor Ley, Cheng-Le Zhao, Alexander Haunschild, Maria Gyopar Rau | 2002-02-19 |