Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517819 | Antiperspirant suspensions containing finely divided aluminium and zirconium, having better effectiveness and a process for their manufacture | Johannes Breker, Wolfgang Reibel, Klaus Schanz | 2003-02-11 |
| 6428778 | Process for the synthesis of finely divided antiperspirant active ingredient suspensions | Johannes Breker, Wolfgang Reibel, Klaus Schanz | 2002-08-06 |
| 5142077 | Aluminum magnesium hydroxy compounds | Roland Martin, Klaus Schanz | 1992-08-25 |
| 5073573 | Gel compositions and cosmetic/compositions containing the same | Roland Martin, Klaus Schanz | 1991-12-17 |