Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419938 | Cosmetic and dermatological preparations based on O/W emulsions | Heidi Riedel, Gunther Schneider, Gunhild Hamer | 2002-07-16 |
| 6383503 | PREPARATIONS OF THE W/O EMULSION TYPE WITH AN INCREASED WATER CONTENT, ADDITIONALLY COMPRISING ONE OR MORE ALKYLMETHICONE COPOLYOLS AND/OR ALKYLDIMETHICONE COPOLYOLS, AND, IF DESIRED, CATIONIC POLYMERS | Rainer Kropke, Gunther Schneider, Stephanie Von Der Fecht | 2002-05-07 |