Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436414 | Active ingredient combinations or adducts of biotin and/or biotin derivatives and cyclodextrins and use of such active ingredient combinations in cosmetic preparations | Thomas Raschke | 2002-08-20 |
| 6399046 | Use of a content of catechins or a content of green tea extract in cosmetic preparations for tanning the skin | Uwe Schonrock | 2002-06-04 |