Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491901 | Stabilization of oxidation- and/or UV-sensitive active ingredients | Volker Wendel, Wiebke Grundt | 2002-12-10 |
| 6440399 | Emulsifier-free finely dispersed systems of the water-in-oil type | Anja Müller | 2002-08-27 |
| 6436413 | Emulsifier-free finely disperse systems of the water-in-oil type | Anja Müller | 2002-08-20 |
| 6428796 | Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type | Anja Müller | 2002-08-06 |
| 6423302 | Use of octocrylene for solubilizing 2,4-bis{[4-(2-ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine in cosmetic or dermatological light protection compositions | Anja Müller | 2002-07-23 |
| 6410035 | Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type | Anja Müller | 2002-06-25 |
| 6391321 | Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type | Anja Müller | 2002-05-21 |
| 6379680 | Emulsifier-free finely dispersed systems of the water-in-oil type | Anja Müller | 2002-04-30 |
| 6372199 | Use of unsymmetrically substituted triazine derivatives in cosmetic or dermatological preparations for maintaining the urocanic acid status of the skin | Birgit Hargens, Anja Müller | 2002-04-16 |
| 6368578 | Cosmetic and dermatological light protection formulations with a content of asymmetrically substituted triazine derivatives and alkyl naphthalates | Volker Wendel, Wiebke Grundt | 2002-04-09 |
| 6355230 | Cosmetic and dermatological light protection formulations with a content of benzotriazole derivatives and alkyl naphthalates | Volker Wendel, Wiebke Grundt | 2002-03-12 |