Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419938 | Cosmetic and dermatological preparations based on O/W emulsions | Heidi Riedel, Gunhild Hamer, Andreas Bleckmann | 2002-07-16 |
| 6387961 | Alkyl 2-acetamido-2-deoxyglucopyranoside and methods of emulsifying | Hartmut Schmidt-Lewerkuhne, Joachim Thiem, Oliver Scheel | 2002-05-14 |
| 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 | Andreas Bleckmann, Rainer Kropke, Stephanie Von Der Fecht | 2002-05-07 |