Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044232 | Surface-active polymer and its use in a water-in-oil emulsion | Anna Lif, Ingemar Uneback | 2011-10-25 |
| 6184399 | Process for preparing a fatty acyl isethionate salt | Claus-Peter Zok, Franz Jansen | 2001-02-06 |
| 6040385 | Adhesion promoters for plastisols | Doris Fitzek | 2000-03-21 |
| 5045230 | Thickening agents for aqueous systems | Doris Fitzek | 1991-09-03 |