Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605662 | Multistage aqueous dispersion of polymer particles having a soft core and hard shell | Cheng-Le Zhao, Joachim Roser, Eckehardt Wistuba, Bernhard Schuler | 2003-08-12 |
| 6541032 | Use of finely divided dye-containing polymers PD as color-imparting constituent in cosmetic compositions | Monika Medelnick, Ellen Pfrommer, Thorsten Clemens, Peter Erk, Arno Bohm +8 more | 2003-04-01 |
| 6515030 | Determining production parameters of scale flow device | Siegfried Bechtel, Sabine Kielhorn-Bayer | 2003-02-04 |
| 6503983 | Stable N-oxyl radial assisted mini emulsion polymerization | Bradley Ronald Morrison, Michael Fischer, Yvon Durant | 2003-01-07 |