Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433017 | Process for producing a wax preparation | Ingolf Kahle, Christian Sprogar | 2022-09-06 |
| 10589133 | Cosmetic preparation and use thereof | Sigrid Hell, Marika Skultety | 2020-03-17 |
| 6277182 | Pigment-containing oil-based gel materials | Claudia Zarling, Wolfgang Winkler | 2001-08-21 |