Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964954 | Use of DHEA derivatives on keratinous substances | Maria Dalko | 2005-11-15 |
| 6930192 | Methods for preparing 7alpha-hydroxy-dehydroepiandrosterone | Maria Dalko, Valerie Wohlfromm | 2005-08-16 |
| 6846812 | 7-Oxo-DHEA compounds for treating keratinous conditions/afflictions | Maria Dalko, Elisabeth Picard-Lesboueyries, Beatrice Renault, Veronique Burnier | 2005-01-25 |