Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835797 | Process for producing oligocarbonates | Uwe Hucks, Rolf Bachmann, Franz Ferdinand Rhiel, Silke Kratschmer | 2004-12-28 |
| 6696508 | Thickener for textile printing which is a polymer dispersion and has improved biodegradability | Kurt Willmer | 2004-02-24 |