Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482418 | Cosmetic and/or pharmaceutical preparations comprising dialkenyl carbonates | Thorsten Loehl, Thomas Gassenmeier, Hermann Hensen, Holger Tesmann, Achim Ansmann | 2002-11-19 |
| 6432419 | Use of fats to replace silicone in cosmetic and/or pharmaceutical preparations | Achim Ansmann, Bernd Fabry, Rolf Kawa, Werner Seipel | 2002-08-13 |