Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854234 | Method of setting up, caring for and later removing a temporary rasta hairstyle | Sarah Maillefer, Axel Kalbfleisch, Andre Rehmann | 2010-12-21 |
| 7399479 | Microemulsions, especially for skin or hair treatment | Sarah Maillefer, Michael Franzke | 2008-07-15 |
| 6264929 | Hair treatment compositions containing fluorinated acids and polymers | Thomas Karlen | 2001-07-24 |
| 6190647 | Composition for increasing the stylability and luster of the hair | Thomas Karlen, Karin Steinbrecht | 2001-02-20 |
| 6156298 | Hair treatment compositions for promoting luster and stylability | Thomas Karlen, Karin Steinbrecht, Bernhard Irrgang, Michael Franzke | 2000-12-05 |